Home / 41,337.75-57,046.50-22,475.28

Finding the Fourth Proportional to 41,337.75, 57,046.50 and 22,475.28

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Solution

The fourth proportional to 41,337.75, 57,046.50 and 22,475.28 is: 31,016.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,337.75 : 57,046.50 = 22,475.28 : x
  2. Step 2: Convert to fraction form
    41,337.75/57,046.50 = 22,475.28/x
  3. Step 3: Cross multiply
    41,337.75x = 57,046.50 × 22,475.28
  4. Step 4: Simplify right side
    41,337.75x = 1,282,136,060.52
  5. Step 5: Solve for x
    x = 1,282,136,060.52/41,337.75
  6. Step 6: Final answer
    x = 31,016.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.