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Finding the Third Proportional to 150,610 and 225,934

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Solution

The third proportional to 150,610 and 225,934 is: 338,929.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,610 : 225,934 = 225,934 : x
  2. Step 2: Convert to fraction form
    150,610/225,934 = 225,934/x
  3. Step 3: Cross multiply
    150,610x = 225,934 × 225,934
  4. Step 4: Simplify right side
    150,610x = 51,046,172,356
  5. Step 5: Solve for x
    x = 51,046,172,356/150,610
  6. Step 6: Final answer
    x = 338,929.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.