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Finding the Third Proportional to 179,018 and 250,950

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Solution

The third proportional to 179,018 and 250,950 is: 351,785.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,018 : 250,950 = 250,950 : x
  2. Step 2: Convert to fraction form
    179,018/250,950 = 250,950/x
  3. Step 3: Cross multiply
    179,018x = 250,950 × 250,950
  4. Step 4: Simplify right side
    179,018x = 62,975,902,500
  5. Step 5: Solve for x
    x = 62,975,902,500/179,018
  6. Step 6: Final answer
    x = 351,785.31

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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.