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Finding the Fourth Proportional to 9,323.52, 12,863.20 and 5,968.24

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Solution

The fourth proportional to 9,323.52, 12,863.20 and 5,968.24 is: 8,234.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323.52 : 12,863.20 = 5,968.24 : x
  2. Step 2: Convert to fraction form
    9,323.52/12,863.20 = 5,968.24/x
  3. Step 3: Cross multiply
    9,323.52x = 12,863.20 × 5,968.24
  4. Step 4: Simplify right side
    9,323.52x = 76,770,664.77
  5. Step 5: Solve for x
    x = 76,770,664.77/9,323.52
  6. Step 6: Final answer
    x = 8,234.09

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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.