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Finding the Third Proportional to 159,244 and 244,394

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Solution

The third proportional to 159,244 and 244,394 is: 375,074.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,244 : 244,394 = 244,394 : x
  2. Step 2: Convert to fraction form
    159,244/244,394 = 244,394/x
  3. Step 3: Cross multiply
    159,244x = 244,394 × 244,394
  4. Step 4: Simplify right side
    159,244x = 59,728,427,236
  5. Step 5: Solve for x
    x = 59,728,427,236/159,244
  6. Step 6: Final answer
    x = 375,074.90

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.