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Finding the Fourth Proportional to 63,468.74, 95,203.13 and 32,325.86

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Solution

The fourth proportional to 63,468.74, 95,203.13 and 32,325.86 is: 48,488.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,468.74 : 95,203.13 = 32,325.86 : x
  2. Step 2: Convert to fraction form
    63,468.74/95,203.13 = 32,325.86/x
  3. Step 3: Cross multiply
    63,468.74x = 95,203.13 × 32,325.86
  4. Step 4: Simplify right side
    63,468.74x = 3,077,523,128.32
  5. Step 5: Solve for x
    x = 3,077,523,128.32/63,468.74
  6. Step 6: Final answer
    x = 48,488.80

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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.