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Finding the Third Proportional to 49,216.50 and 107,454.75

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Solution

The third proportional to 49,216.50 and 107,454.75 is: 234,606.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,216.50 : 107,454.75 = 107,454.75 : x
  2. Step 2: Convert to fraction form
    49,216.50/107,454.75 = 107,454.75/x
  3. Step 3: Cross multiply
    49,216.50x = 107,454.75 × 107,454.75
  4. Step 4: Simplify right side
    49,216.50x = 11,546,523,297.56
  5. Step 5: Solve for x
    x = 11,546,523,297.56/49,216.50
  6. Step 6: Final answer
    x = 234,606.75

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