Home / 41,469.48-57,227.72-22,606.61

Finding the Fourth Proportional to 41,469.48, 57,227.72 and 22,606.61

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Solution

The fourth proportional to 41,469.48, 57,227.72 and 22,606.61 is: 31,197.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,469.48 : 57,227.72 = 22,606.61 : x
  2. Step 2: Convert to fraction form
    41,469.48/57,227.72 = 22,606.61/x
  3. Step 3: Cross multiply
    41,469.48x = 57,227.72 × 22,606.61
  4. Step 4: Simplify right side
    41,469.48x = 1,293,724,348.06
  5. Step 5: Solve for x
    x = 1,293,724,348.06/41,469.48
  6. Step 6: Final answer
    x = 31,197.02

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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.