What must be added to the numbers `6 ,10 ,14 and 22` so that they are in proportion ?

What must be added to the number 6, 10 , 14 and 22 so that they are in proportion?

What must be added to the number 6,10,14 and 22 so that they are in proportion?

What must be added to the numbers 61014 and 22 so that they are in proportion?

What must be added to the numbers 7,16,43 and 79, so that they became proportional?

What must be added to the given numbers so that they are in proportion? a. 1, 3, 10, 18 b. 23, 34, 56, 78

What should be added to each of the numbers 13 , 17 and 22 so that the resulting numbers are in continued proportion ?