Home / 41,857.30-62,712.15-22,092.31

Finding the Fourth Proportional to 41,857.30, 62,712.15 and 22,092.31

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Solution

The fourth proportional to 41,857.30, 62,712.15 and 22,092.31 is: 33,099.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,857.30 : 62,712.15 = 22,092.31 : x
  2. Step 2: Convert to fraction form
    41,857.30/62,712.15 = 22,092.31/x
  3. Step 3: Cross multiply
    41,857.30x = 62,712.15 × 22,092.31
  4. Step 4: Simplify right side
    41,857.30x = 1,385,456,258.57
  5. Step 5: Solve for x
    x = 1,385,456,258.57/41,857.30
  6. Step 6: Final answer
    x = 33,099.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.