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Finding the Third Proportional to 207,361.50 and 444,195

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Solution

The third proportional to 207,361.50 and 444,195 is: 951,522.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,361.50 : 444,195 = 444,195 : x
  2. Step 2: Convert to fraction form
    207,361.50/444,195 = 444,195/x
  3. Step 3: Cross multiply
    207,361.50x = 444,195 × 444,195
  4. Step 4: Simplify right side
    207,361.50x = 197,309,198,025
  5. Step 5: Solve for x
    x = 197,309,198,025/207,361.50
  6. Step 6: Final answer
    x = 951,522.81

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.