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Finding the Third Proportional to 62,425 and 88,329

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Solution

The third proportional to 62,425 and 88,329 is: 124,982.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,425 : 88,329 = 88,329 : x
  2. Step 2: Convert to fraction form
    62,425/88,329 = 88,329/x
  3. Step 3: Cross multiply
    62,425x = 88,329 × 88,329
  4. Step 4: Simplify right side
    62,425x = 7,802,012,241
  5. Step 5: Solve for x
    x = 7,802,012,241/62,425
  6. Step 6: Final answer
    x = 124,982.17

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.