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Finding the Third Proportional to 41,382 and 89,325

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Solution

The third proportional to 41,382 and 89,325 is: 192,812.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,382 : 89,325 = 89,325 : x
  2. Step 2: Convert to fraction form
    41,382/89,325 = 89,325/x
  3. Step 3: Cross multiply
    41,382x = 89,325 × 89,325
  4. Step 4: Simplify right side
    41,382x = 7,978,955,625
  5. Step 5: Solve for x
    x = 7,978,955,625/41,382
  6. Step 6: Final answer
    x = 192,812.23

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.