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Finding the Third Proportional to 244,633.50 and 344,496.75

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Solution

The third proportional to 244,633.50 and 344,496.75 is: 485,125.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,633.50 : 344,496.75 = 344,496.75 : x
  2. Step 2: Convert to fraction form
    244,633.50/344,496.75 = 344,496.75/x
  3. Step 3: Cross multiply
    244,633.50x = 344,496.75 × 344,496.75
  4. Step 4: Simplify right side
    244,633.50x = 118,678,010,760.56
  5. Step 5: Solve for x
    x = 118,678,010,760.56/244,633.50
  6. Step 6: Final answer
    x = 485,125.75

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.