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

More Questions from Ratio and Proportion

• 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?
• In what ratio does the point T(x,0) divide the segment joining the points S(-4,-1) and U(1,4)?
• 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(5, 1) and U(-1, -2)?
• What number should be added to each of the numbers 55, 100, 65 and 116, so that the resulting numbers are in continued proportion?
• What is the fourth proportional to 336, 288 and 161?
• If P : Q : R = 2 : 3 : 5, then what is the value of (P + Q) : (Q + R) : (R + P)?
• The ratio of the amount of work done by (x-1) labours in (x+1) days and that done by (x+1) labours in (x+2) days is 5 : 6. Then the value of x is
• Find the fraction which bears the same ratio to 1/27 that 3/7 does to 5/9 .
• If a cone is divided into two parts by drawing a plane through the midpoints of its axis, then the ratio of the volume of the 2 parts of the cone is

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