Find 4 numbers in A.P. such that the sum of first and fourth number is 14 and the product of second and third number is 45.

The sum of four terms in G.P. is 312 . The sum of first and fourth term is 252. Find the product of second and third term :

Divide 20 into four parts which are in A.P. and such that the product of the first and fourth is to the product of the second and third in the ratio 2:3 . Find the products of the first and fourth term of the A.P. :

Of three positive numbers, the ratio of the first and second numbers is 3:4 & that of the second and third numbers is 5:6. The product of the second and third numbers is 4320. What is the sum of three numbers?

4. (a) Divide 20 into 4 parts which are in A.P. and such that the product of the first and fourth to the product of the second and third are in the ratio 2:3.

Out of three numbers the sum of the first and the second number is 73 and the sum of the second and the third number is 77. The sum of third and thrice the first number is 104. What is the third number?

The sum of four numbers in A.P. is 4 and their product is 385. Find the numbers.

The sum of four numbers in A.P. is 4 and their product is 385. Find the numbers.

Find five numbers in G.P such that product is 243 and sum of second and fourth number is 10.

If the sum of the three numbers in A.P is 15 and their product is 45, then the numbers are