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Finding the Third Proportional to 179,018 and 250,932

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Solution

The third proportional to 179,018 and 250,932 is: 351,734.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,018 : 250,932 = 250,932 : x
  2. Step 2: Convert to fraction form
    179,018/250,932 = 250,932/x
  3. Step 3: Cross multiply
    179,018x = 250,932 × 250,932
  4. Step 4: Simplify right side
    179,018x = 62,966,868,624
  5. Step 5: Solve for x
    x = 62,966,868,624/179,018
  6. Step 6: Final answer
    x = 351,734.85

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.