Home / 41,375.88-57,098.16-22,512.96

Finding the Fourth Proportional to 41,375.88, 57,098.16 and 22,512.96

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Solution

The fourth proportional to 41,375.88, 57,098.16 and 22,512.96 is: 31,067.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,375.88 : 57,098.16 = 22,512.96 : x
  2. Step 2: Convert to fraction form
    41,375.88/57,098.16 = 22,512.96/x
  3. Step 3: Cross multiply
    41,375.88x = 57,098.16 × 22,512.96
  4. Step 4: Simplify right side
    41,375.88x = 1,285,448,592.15
  5. Step 5: Solve for x
    x = 1,285,448,592.15/41,375.88
  6. Step 6: Final answer
    x = 31,067.58

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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.