Home / 14,160-29,940

Finding the Third Proportional to 14,160 and 29,940

Calculator

Solution

The third proportional to 14,160 and 29,940 is: 63,305.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,160 : 29,940 = 29,940 : x
  2. Step 2: Convert to fraction form
    14,160/29,940 = 29,940/x
  3. Step 3: Cross multiply
    14,160x = 29,940 × 29,940
  4. Step 4: Simplify right side
    14,160x = 896,403,600
  5. Step 5: Solve for x
    x = 896,403,600/14,160
  6. Step 6: Final answer
    x = 63,305.34

Related Problems

Find third proportional to 7,080 and 14,970
Half scale
Find third proportional to 28,320 and 59,880
Double scale
Find third proportional to 14,162 and 29,944
Similar ratio
Find third proportional to 21,240 and 44,910
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.