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Finding the Fourth Proportional to 9,592.28, 13,232.26 and 6,602.92

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Solution

The fourth proportional to 9,592.28, 13,232.26 and 6,602.92 is: 9,108.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,592.28 : 13,232.26 = 6,602.92 : x
  2. Step 2: Convert to fraction form
    9,592.28/13,232.26 = 6,602.92/x
  3. Step 3: Cross multiply
    9,592.28x = 13,232.26 × 6,602.92
  4. Step 4: Simplify right side
    9,592.28x = 87,371,554.20
  5. Step 5: Solve for x
    x = 87,371,554.20/9,592.28
  6. Step 6: Final answer
    x = 9,108.53

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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.