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Finding the Third Proportional to 161,732.25 and 350,952.75

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Solution

The third proportional to 161,732.25 and 350,952.75 is: 761,553.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,732.25 : 350,952.75 = 350,952.75 : x
  2. Step 2: Convert to fraction form
    161,732.25/350,952.75 = 350,952.75/x
  3. Step 3: Cross multiply
    161,732.25x = 350,952.75 × 350,952.75
  4. Step 4: Simplify right side
    161,732.25x = 123,167,832,732.56
  5. Step 5: Solve for x
    x = 123,167,832,732.56/161,732.25
  6. Step 6: Final answer
    x = 761,553.94

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.