Home / 63,727.43-95,584.92-19,354.56

Finding the Fourth Proportional to 63,727.43, 95,584.92 and 19,354.56

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Solution

The fourth proportional to 63,727.43, 95,584.92 and 19,354.56 is: 29,029.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,727.43 : 95,584.92 = 19,354.56 : x
  2. Step 2: Convert to fraction form
    63,727.43/95,584.92 = 19,354.56/x
  3. Step 3: Cross multiply
    63,727.43x = 95,584.92 × 19,354.56
  4. Step 4: Simplify right side
    63,727.43x = 1,850,003,638.21
  5. Step 5: Solve for x
    x = 1,850,003,638.21/63,727.43
  6. Step 6: Final answer
    x = 29,029.94

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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.