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Finding the Fourth Proportional to 63,684.97, 95,527.11 and 16,299.97

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Solution

The fourth proportional to 63,684.97, 95,527.11 and 16,299.97 is: 24,449.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,684.97 : 95,527.11 = 16,299.97 : x
  2. Step 2: Convert to fraction form
    63,684.97/95,527.11 = 16,299.97/x
  3. Step 3: Cross multiply
    63,684.97x = 95,527.11 × 16,299.97
  4. Step 4: Simplify right side
    63,684.97x = 1,557,088,849.49
  5. Step 5: Solve for x
    x = 1,557,088,849.49/63,684.97
  6. Step 6: Final answer
    x = 24,449.86

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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.