Home / 41,414.82-57,152.46-22,551.96

Finding the Fourth Proportional to 41,414.82, 57,152.46 and 22,551.96

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Solution

The fourth proportional to 41,414.82, 57,152.46 and 22,551.96 is: 31,121.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,414.82 : 57,152.46 = 22,551.96 : x
  2. Step 2: Convert to fraction form
    41,414.82/57,152.46 = 22,551.96/x
  3. Step 3: Cross multiply
    41,414.82x = 57,152.46 × 22,551.96
  4. Step 4: Simplify right side
    41,414.82x = 1,288,899,991.82
  5. Step 5: Solve for x
    x = 1,288,899,991.82/41,414.82
  6. Step 6: Final answer
    x = 31,121.71

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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.