Home / 44,747.26-67,079.09-15,144.46

Finding the Fourth Proportional to 44,747.26, 67,079.09 and 15,144.46

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Solution

The fourth proportional to 44,747.26, 67,079.09 and 15,144.46 is: 22,702.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,747.26 : 67,079.09 = 15,144.46 : x
  2. Step 2: Convert to fraction form
    44,747.26/67,079.09 = 15,144.46/x
  3. Step 3: Cross multiply
    44,747.26x = 67,079.09 × 15,144.46
  4. Step 4: Simplify right side
    44,747.26x = 1,015,876,519.62
  5. Step 5: Solve for x
    x = 1,015,876,519.62/44,747.26
  6. Step 6: Final answer
    x = 22,702.54

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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.