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Finding the Fourth Proportional to 44,665.52, 67,008 and 15,082.10

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Solution

The fourth proportional to 44,665.52, 67,008 and 15,082.10 is: 22,626.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,665.52 : 67,008 = 15,082.10 : x
  2. Step 2: Convert to fraction form
    44,665.52/67,008 = 15,082.10/x
  3. Step 3: Cross multiply
    44,665.52x = 67,008 × 15,082.10
  4. Step 4: Simplify right side
    44,665.52x = 1,010,621,356.80
  5. Step 5: Solve for x
    x = 1,010,621,356.80/44,665.52
  6. Step 6: Final answer
    x = 22,626.43

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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.