Home / 41,371.64-57,092.76-22,508.72

Finding the Fourth Proportional to 41,371.64, 57,092.76 and 22,508.72

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Solution

The fourth proportional to 41,371.64, 57,092.76 and 22,508.72 is: 31,061.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,371.64 : 57,092.76 = 22,508.72 : x
  2. Step 2: Convert to fraction form
    41,371.64/57,092.76 = 22,508.72/x
  3. Step 3: Cross multiply
    41,371.64x = 57,092.76 × 22,508.72
  4. Step 4: Simplify right side
    41,371.64x = 1,285,084,948.87
  5. Step 5: Solve for x
    x = 1,285,084,948.87/41,371.64
  6. Step 6: Final answer
    x = 31,061.98

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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.