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Finding the Fourth Proportional to 63,893.43, 95,781.02 and 24,418.89

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Solution

The fourth proportional to 63,893.43, 95,781.02 and 24,418.89 is: 36,605.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,893.43 : 95,781.02 = 24,418.89 : x
  2. Step 2: Convert to fraction form
    63,893.43/95,781.02 = 24,418.89/x
  3. Step 3: Cross multiply
    63,893.43x = 95,781.02 × 24,418.89
  4. Step 4: Simplify right side
    63,893.43x = 2,338,866,069.37
  5. Step 5: Solve for x
    x = 2,338,866,069.37/63,893.43
  6. Step 6: Final answer
    x = 36,605.74

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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.