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Step by step text solution for Find: the fourth proportional to 4, 9, 12. by MATHS experts to help you in doubts & scoring excellent marks in Class 14 exams.
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RS AGGARWAL-RATIO AND PROPORTION-All Questions
- If a :5=b :7c :8,\ t h e n(a+b+c)/(a\ )=?
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- If p : q=r : s=t : u=2:3, then find (m p+n r+ot):(m q+n s+ou)dot
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- Find: the fourth proportional to 4, 9, 12.
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- Find : the third proportional to 16 and 36
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- Find: the mean proportional between 0.08 and 0.18
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- Find: the mean proportional between 6+3sqrt(3)\ a n d\ 8-4sqrt(3)
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- Find two number such that their mean proportional is 6 and third pr...
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- When 20% of a number is added to another number the number increase...
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- In a class the ratio of female students to male students is 16:9. Wha...
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- If A exceeds B by 40%, B is less than C by 20%, then find A : C.
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- Divide the number 455 in the ratio 4:3.
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- A sum of Rs. 427 is to be divided among A, B and C is such a way that ...
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- Divide Rs. 6450 among A, B, C and D such that when A gets Rs. 9, B ...
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- A sum of Rs. 1290 is divided between A, B, and C such As hare is 1 ...
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- Divide Rs. 1050 among A and C such that A receives 2/5 as much as B an...
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- The cost of an article depends on three items material, labour and ...
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- Three numbers are in the ratio 1/2:2/3:3/4 . The difference between th...
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- Find three numbers in the ratio of 3:2:5 such that the sum of their...
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- The ratio of incomes of A and B is 3:4. The ratio of their expendit...
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- Weekly incomes of two persons are in the ratio of 7:3 and their wee...
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