Home / 41,248.16-56,922.62-22,385.29

Finding the Fourth Proportional to 41,248.16, 56,922.62 and 22,385.29

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Solution

The fourth proportional to 41,248.16, 56,922.62 and 22,385.29 is: 30,891.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,248.16 : 56,922.62 = 22,385.29 : x
  2. Step 2: Convert to fraction form
    41,248.16/56,922.62 = 22,385.29/x
  3. Step 3: Cross multiply
    41,248.16x = 56,922.62 × 22,385.29
  4. Step 4: Simplify right side
    41,248.16x = 1,274,229,356.26
  5. Step 5: Solve for x
    x = 1,274,229,356.26/41,248.16
  6. Step 6: Final answer
    x = 30,891.79

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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.