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Finding the Fourth Proportional to 63,709.43, 95,553 and 24,268.91

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Solution

The fourth proportional to 63,709.43, 95,553 and 24,268.91 is: 36,399.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,709.43 : 95,553 = 24,268.91 : x
  2. Step 2: Convert to fraction form
    63,709.43/95,553 = 24,268.91/x
  3. Step 3: Cross multiply
    63,709.43x = 95,553 × 24,268.91
  4. Step 4: Simplify right side
    63,709.43x = 2,318,966,679.47
  5. Step 5: Solve for x
    x = 2,318,966,679.47/63,709.43
  6. Step 6: Final answer
    x = 36,399.11

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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.