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Finding the Third Proportional to 43,760.25 and 95,440.78

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Solution

The third proportional to 43,760.25 and 95,440.78 is: 208,155.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,760.25 : 95,440.78 = 95,440.78 : x
  2. Step 2: Convert to fraction form
    43,760.25/95,440.78 = 95,440.78/x
  3. Step 3: Cross multiply
    43,760.25x = 95,440.78 × 95,440.78
  4. Step 4: Simplify right side
    43,760.25x = 9,108,942,725.61
  5. Step 5: Solve for x
    x = 9,108,942,725.61/43,760.25
  6. Step 6: Final answer
    x = 208,155.64

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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.