Home / 94,115.46-141,086.55-40,773.92

Finding the Fourth Proportional to 94,115.46, 141,086.55 and 40,773.92

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Solution

The fourth proportional to 94,115.46, 141,086.55 and 40,773.92 is: 61,123.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,115.46 : 141,086.55 = 40,773.92 : x
  2. Step 2: Convert to fraction form
    94,115.46/141,086.55 = 40,773.92/x
  3. Step 3: Cross multiply
    94,115.46x = 141,086.55 × 40,773.92
  4. Step 4: Simplify right side
    94,115.46x = 5,752,651,702.78
  5. Step 5: Solve for x
    x = 5,752,651,702.78/94,115.46
  6. Step 6: Final answer
    x = 61,123.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.