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Finding the Third Proportional to 43,812 and 95,020

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Solution

The third proportional to 43,812 and 95,020 is: 206,080.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,812 : 95,020 = 95,020 : x
  2. Step 2: Convert to fraction form
    43,812/95,020 = 95,020/x
  3. Step 3: Cross multiply
    43,812x = 95,020 × 95,020
  4. Step 4: Simplify right side
    43,812x = 9,028,800,400
  5. Step 5: Solve for x
    x = 9,028,800,400/43,812
  6. Step 6: Final answer
    x = 206,080.54

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.