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Finding the Third Proportional to 16,151 and 36,082

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Solution

The third proportional to 16,151 and 36,082 is: 80,608.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,151 : 36,082 = 36,082 : x
  2. Step 2: Convert to fraction form
    16,151/36,082 = 36,082/x
  3. Step 3: Cross multiply
    16,151x = 36,082 × 36,082
  4. Step 4: Simplify right side
    16,151x = 1,301,910,724
  5. Step 5: Solve for x
    x = 1,301,910,724/16,151
  6. Step 6: Final answer
    x = 80,608.68

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.