If (3/2)X = (5/7)Y = (6/5)Z, then what is X : Y : Z?

 

What number should be added to each of the numbers 55, 100, 65 and 116, so that the resulting numbers are in continued proportion?

In what ratio does the point T(x, 0) divide the segment joining the points S(5, 1) and U(-1, -2)?

The flight fare between two cities is increased in the ratio 11:13. What is the increase (in Rs) in the fare, if the original fare was Rs 12100?

What is the third proportional to 10 and 25?

In what ratio does the point T(x,0) divide the segment joining the points S(-4,-1) and U(1,4)?

The flight fare between two cities is increased in the ratio 9:11. What is the increase (in Rs) in the fare, if the original fare was Rs. 18,000?

What is the fourth proportional to 24, 120 and 22?

If A's wealth is 4/9 times of B's and C's is 7/6 times of B's, what is the ratio of C's wealth to A's?