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Finding the Third Proportional to 95,382 and 203,427

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Solution

The third proportional to 95,382 and 203,427 is: 433,861.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,382 : 203,427 = 203,427 : x
  2. Step 2: Convert to fraction form
    95,382/203,427 = 203,427/x
  3. Step 3: Cross multiply
    95,382x = 203,427 × 203,427
  4. Step 4: Simplify right side
    95,382x = 41,382,544,329
  5. Step 5: Solve for x
    x = 41,382,544,329/95,382
  6. Step 6: Final answer
    x = 433,861.15

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.