Home / 29,519.50-44,287.92-8,743.54

Finding the Fourth Proportional to 29,519.50, 44,287.92 and 8,743.54

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Solution

The fourth proportional to 29,519.50, 44,287.92 and 8,743.54 is: 13,117.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,519.50 : 44,287.92 = 8,743.54 : x
  2. Step 2: Convert to fraction form
    29,519.50/44,287.92 = 8,743.54/x
  3. Step 3: Cross multiply
    29,519.50x = 44,287.92 × 8,743.54
  4. Step 4: Simplify right side
    29,519.50x = 387,233,200.04
  5. Step 5: Solve for x
    x = 387,233,200.04/29,519.50
  6. Step 6: Final answer
    x = 13,117.88

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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.