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Finding the Third Proportional to 45,445.75 and 95,067.50

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Solution

The third proportional to 45,445.75 and 95,067.50 is: 198,870.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,445.75 : 95,067.50 = 95,067.50 : x
  2. Step 2: Convert to fraction form
    45,445.75/95,067.50 = 95,067.50/x
  3. Step 3: Cross multiply
    45,445.75x = 95,067.50 × 95,067.50
  4. Step 4: Simplify right side
    45,445.75x = 9,037,829,556.25
  5. Step 5: Solve for x
    x = 9,037,829,556.25/45,445.75
  6. Step 6: Final answer
    x = 198,870.73

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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.