Home / 29,902-62,902

Finding the Third Proportional to 29,902 and 62,902

Calculator

Solution

The third proportional to 29,902 and 62,902 is: 132,320.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,902 : 62,902 = 62,902 : x
  2. Step 2: Convert to fraction form
    29,902/62,902 = 62,902/x
  3. Step 3: Cross multiply
    29,902x = 62,902 × 62,902
  4. Step 4: Simplify right side
    29,902x = 3,956,661,604
  5. Step 5: Solve for x
    x = 3,956,661,604/29,902
  6. Step 6: Final answer
    x = 132,320.97

Related Problems

Find third proportional to 14,951 and 31,451
Half scale
Find third proportional to 59,804 and 125,804
Double scale
Find third proportional to 29,904 and 62,906
Similar ratio
Find third proportional to 44,853 and 94,353
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.