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Finding the Fourth Proportional to 375,484.92, 563,229.24 and 95,002.44

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Solution

The fourth proportional to 375,484.92, 563,229.24 and 95,002.44 is: 142,504.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,484.92 : 563,229.24 = 95,002.44 : x
  2. Step 2: Convert to fraction form
    375,484.92/563,229.24 = 95,002.44/x
  3. Step 3: Cross multiply
    375,484.92x = 563,229.24 × 95,002.44
  4. Step 4: Simplify right side
    375,484.92x = 53,508,152,079.35
  5. Step 5: Solve for x
    x = 53,508,152,079.35/375,484.92
  6. Step 6: Final answer
    x = 142,504.13

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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.