Home / 29,383-62,115

Finding the Third Proportional to 29,383 and 62,115

Calculator

Solution

The third proportional to 29,383 and 62,115 is: 131,309.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,383 : 62,115 = 62,115 : x
  2. Step 2: Convert to fraction form
    29,383/62,115 = 62,115/x
  3. Step 3: Cross multiply
    29,383x = 62,115 × 62,115
  4. Step 4: Simplify right side
    29,383x = 3,858,273,225
  5. Step 5: Solve for x
    x = 3,858,273,225/29,383
  6. Step 6: Final answer
    x = 131,309.71

Related Problems

Find third proportional to 14,691.50 and 31,057.50
Half scale
Find third proportional to 58,766 and 124,230
Double scale
Find third proportional to 29,385 and 62,119
Similar ratio
Find third proportional to 44,074.50 and 93,172.50
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.