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Finding the Fourth Proportional to 63,992.27, 95,791.56 and 41,757.77

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Solution

The fourth proportional to 63,992.27, 95,791.56 and 41,757.77 is: 62,508.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,992.27 : 95,791.56 = 41,757.77 : x
  2. Step 2: Convert to fraction form
    63,992.27/95,791.56 = 41,757.77/x
  3. Step 3: Cross multiply
    63,992.27x = 95,791.56 × 41,757.77
  4. Step 4: Simplify right side
    63,992.27x = 4,000,041,930.42
  5. Step 5: Solve for x
    x = 4,000,041,930.42/63,992.27
  6. Step 6: Final answer
    x = 62,508.20

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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.