Home / 41,375.48-57,098.16-22,512.56

Finding the Fourth Proportional to 41,375.48, 57,098.16 and 22,512.56

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Solution

The fourth proportional to 41,375.48, 57,098.16 and 22,512.56 is: 31,067.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,375.48 : 57,098.16 = 22,512.56 : x
  2. Step 2: Convert to fraction form
    41,375.48/57,098.16 = 22,512.56/x
  3. Step 3: Cross multiply
    41,375.48x = 57,098.16 × 22,512.56
  4. Step 4: Simplify right side
    41,375.48x = 1,285,425,752.89
  5. Step 5: Solve for x
    x = 1,285,425,752.89/41,375.48
  6. Step 6: Final answer
    x = 31,067.33

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1.5x scale

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.