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Finding the Fourth Proportional to 9,023.27, 12,451.09 and 5,044.25

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Solution

The fourth proportional to 9,023.27, 12,451.09 and 5,044.25 is: 6,960.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023.27 : 12,451.09 = 5,044.25 : x
  2. Step 2: Convert to fraction form
    9,023.27/12,451.09 = 5,044.25/x
  3. Step 3: Cross multiply
    9,023.27x = 12,451.09 × 5,044.25
  4. Step 4: Simplify right side
    9,023.27x = 62,806,410.73
  5. Step 5: Solve for x
    x = 62,806,410.73/9,023.27
  6. Step 6: Final answer
    x = 6,960.49

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.