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Finding the Fourth Proportional to 73,882.92, 110,800.88 and 23,951.28

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Solution

The fourth proportional to 73,882.92, 110,800.88 and 23,951.28 is: 35,919.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,882.92 : 110,800.88 = 23,951.28 : x
  2. Step 2: Convert to fraction form
    73,882.92/110,800.88 = 23,951.28/x
  3. Step 3: Cross multiply
    73,882.92x = 110,800.88 × 23,951.28
  4. Step 4: Simplify right side
    73,882.92x = 2,653,822,901.13
  5. Step 5: Solve for x
    x = 2,653,822,901.13/73,882.92
  6. Step 6: Final answer
    x = 35,919.30

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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.