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Finding the Third Proportional to 38,001 and 82,829

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Solution

The third proportional to 38,001 and 82,829 is: 180,538.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,001 : 82,829 = 82,829 : x
  2. Step 2: Convert to fraction form
    38,001/82,829 = 82,829/x
  3. Step 3: Cross multiply
    38,001x = 82,829 × 82,829
  4. Step 4: Simplify right side
    38,001x = 6,860,643,241
  5. Step 5: Solve for x
    x = 6,860,643,241/38,001
  6. Step 6: Final answer
    x = 180,538.49

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.