Home / 63,329.91-95,021.03-27,772.83

Finding the Fourth Proportional to 63,329.91, 95,021.03 and 27,772.83

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Solution

The fourth proportional to 63,329.91, 95,021.03 and 27,772.83 is: 41,670.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,329.91 : 95,021.03 = 27,772.83 : x
  2. Step 2: Convert to fraction form
    63,329.91/95,021.03 = 27,772.83/x
  3. Step 3: Cross multiply
    63,329.91x = 95,021.03 × 27,772.83
  4. Step 4: Simplify right side
    63,329.91x = 2,639,002,912.61
  5. Step 5: Solve for x
    x = 2,639,002,912.61/63,329.91
  6. Step 6: Final answer
    x = 41,670.72

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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.