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Finding the Third Proportional to 111,747.38 and 244,752.19

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Solution

The third proportional to 111,747.38 and 244,752.19 is: 536,063.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,747.38 : 244,752.19 = 244,752.19 : x
  2. Step 2: Convert to fraction form
    111,747.38/244,752.19 = 244,752.19/x
  3. Step 3: Cross multiply
    111,747.38x = 244,752.19 × 244,752.19
  4. Step 4: Simplify right side
    111,747.38x = 59,903,633,286.04
  5. Step 5: Solve for x
    x = 59,903,633,286.04/111,747.38
  6. Step 6: Final answer
    x = 536,063.00

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.