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Finding the Fourth Proportional to 63,766.62, 95,652.36 and 32,565.42

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Solution

The fourth proportional to 63,766.62, 95,652.36 and 32,565.42 is: 48,849.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,766.62 : 95,652.36 = 32,565.42 : x
  2. Step 2: Convert to fraction form
    63,766.62/95,652.36 = 32,565.42/x
  3. Step 3: Cross multiply
    63,766.62x = 95,652.36 × 32,565.42
  4. Step 4: Simplify right side
    63,766.62x = 3,114,959,277.39
  5. Step 5: Solve for x
    x = 3,114,959,277.39/63,766.62
  6. Step 6: Final answer
    x = 48,849.37

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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.