Home / 137,824.24-206,605.11-44,264.38

Finding the Fourth Proportional to 137,824.24, 206,605.11 and 44,264.38

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Solution

The fourth proportional to 137,824.24, 206,605.11 and 44,264.38 is: 66,354.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,824.24 : 206,605.11 = 44,264.38 : x
  2. Step 2: Convert to fraction form
    137,824.24/206,605.11 = 44,264.38/x
  3. Step 3: Cross multiply
    137,824.24x = 206,605.11 × 44,264.38
  4. Step 4: Simplify right side
    137,824.24x = 9,145,247,098.98
  5. Step 5: Solve for x
    x = 9,145,247,098.98/137,824.24
  6. Step 6: Final answer
    x = 66,354.42

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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.