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Finding the Fourth Proportional to 10,392.01, 15,592.88 and 6,013.15

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Solution

The fourth proportional to 10,392.01, 15,592.88 and 6,013.15 is: 9,022.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,392.01 : 15,592.88 = 6,013.15 : x
  2. Step 2: Convert to fraction form
    10,392.01/15,592.88 = 6,013.15/x
  3. Step 3: Cross multiply
    10,392.01x = 15,592.88 × 6,013.15
  4. Step 4: Simplify right side
    10,392.01x = 93,762,296.31
  5. Step 5: Solve for x
    x = 93,762,296.31/10,392.01
  6. Step 6: Final answer
    x = 9,022.54

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.