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Finding the Third Proportional to 95,318 and 203,300

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Solution

The third proportional to 95,318 and 203,300 is: 433,610.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,318 : 203,300 = 203,300 : x
  2. Step 2: Convert to fraction form
    95,318/203,300 = 203,300/x
  3. Step 3: Cross multiply
    95,318x = 203,300 × 203,300
  4. Step 4: Simplify right side
    95,318x = 41,330,890,000
  5. Step 5: Solve for x
    x = 41,330,890,000/95,318
  6. Step 6: Final answer
    x = 433,610.55

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.