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Finding the Third Proportional to 40,919 and 88,095.25

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Solution

The third proportional to 40,919 and 88,095.25 is: 189,661.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,919 : 88,095.25 = 88,095.25 : x
  2. Step 2: Convert to fraction form
    40,919/88,095.25 = 88,095.25/x
  3. Step 3: Cross multiply
    40,919x = 88,095.25 × 88,095.25
  4. Step 4: Simplify right side
    40,919x = 7,760,773,072.56
  5. Step 5: Solve for x
    x = 7,760,773,072.56/40,919
  6. Step 6: Final answer
    x = 189,661.85

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.