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Finding the Third Proportional to 50,481 and 110,131.75

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Solution

The third proportional to 50,481 and 110,131.75 is: 240,268.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,481 : 110,131.75 = 110,131.75 : x
  2. Step 2: Convert to fraction form
    50,481/110,131.75 = 110,131.75/x
  3. Step 3: Cross multiply
    50,481x = 110,131.75 × 110,131.75
  4. Step 4: Simplify right side
    50,481x = 12,129,002,358.06
  5. Step 5: Solve for x
    x = 12,129,002,358.06/50,481
  6. Step 6: Final answer
    x = 240,268.66

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.