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Finding the Fourth Proportional to 63,843.10, 95,764.65 and 24,379.90

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Solution

The fourth proportional to 63,843.10, 95,764.65 and 24,379.90 is: 36,569.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,843.10 : 95,764.65 = 24,379.90 : x
  2. Step 2: Convert to fraction form
    63,843.10/95,764.65 = 24,379.90/x
  3. Step 3: Cross multiply
    63,843.10x = 95,764.65 × 24,379.90
  4. Step 4: Simplify right side
    63,843.10x = 2,334,732,590.54
  5. Step 5: Solve for x
    x = 2,334,732,590.54/63,843.10
  6. Step 6: Final answer
    x = 36,569.85

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Similar ratio
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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.