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Finding the Third Proportional to 95,406 and 208,956

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Solution

The third proportional to 95,406 and 208,956 is: 457,650.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,406 : 208,956 = 208,956 : x
  2. Step 2: Convert to fraction form
    95,406/208,956 = 208,956/x
  3. Step 3: Cross multiply
    95,406x = 208,956 × 208,956
  4. Step 4: Simplify right side
    95,406x = 43,662,609,936
  5. Step 5: Solve for x
    x = 43,662,609,936/95,406
  6. Step 6: Final answer
    x = 457,650.57

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Why These Related Problems?

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