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Finding the Third Proportional to 267,250 and 410,956

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Solution

The third proportional to 267,250 and 410,956 is: 631,935.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,250 : 410,956 = 410,956 : x
  2. Step 2: Convert to fraction form
    267,250/410,956 = 410,956/x
  3. Step 3: Cross multiply
    267,250x = 410,956 × 410,956
  4. Step 4: Simplify right side
    267,250x = 168,884,833,936
  5. Step 5: Solve for x
    x = 168,884,833,936/267,250
  6. Step 6: Final answer
    x = 631,935.77

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.