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Finding the Third Proportional to 95,237 and 207,405

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Solution

The third proportional to 95,237 and 207,405 is: 451,681.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,237 : 207,405 = 207,405 : x
  2. Step 2: Convert to fraction form
    95,237/207,405 = 207,405/x
  3. Step 3: Cross multiply
    95,237x = 207,405 × 207,405
  4. Step 4: Simplify right side
    95,237x = 43,016,834,025
  5. Step 5: Solve for x
    x = 43,016,834,025/95,237
  6. Step 6: Final answer
    x = 451,681.95

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.