Home / 95,446.18-131,781.63-59,652.28

Finding the Fourth Proportional to 95,446.18, 131,781.63 and 59,652.28

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Solution

The fourth proportional to 95,446.18, 131,781.63 and 59,652.28 is: 82,361.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,446.18 : 131,781.63 = 59,652.28 : x
  2. Step 2: Convert to fraction form
    95,446.18/131,781.63 = 59,652.28/x
  3. Step 3: Cross multiply
    95,446.18x = 131,781.63 × 59,652.28
  4. Step 4: Simplify right side
    95,446.18x = 7,861,074,691.62
  5. Step 5: Solve for x
    x = 7,861,074,691.62/95,446.18
  6. Step 6: Final answer
    x = 82,361.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.