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Finding the Third Proportional to 43,405.50 and 95,149.50

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Solution

The third proportional to 43,405.50 and 95,149.50 is: 208,577.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,405.50 : 95,149.50 = 95,149.50 : x
  2. Step 2: Convert to fraction form
    43,405.50/95,149.50 = 95,149.50/x
  3. Step 3: Cross multiply
    43,405.50x = 95,149.50 × 95,149.50
  4. Step 4: Simplify right side
    43,405.50x = 9,053,427,350.25
  5. Step 5: Solve for x
    x = 9,053,427,350.25/43,405.50
  6. Step 6: Final answer
    x = 208,577.88

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.