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Finding the Third Proportional to 95,775 and 151,580

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Solution

The third proportional to 95,775 and 151,580 is: 239,900.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,775 : 151,580 = 151,580 : x
  2. Step 2: Convert to fraction form
    95,775/151,580 = 151,580/x
  3. Step 3: Cross multiply
    95,775x = 151,580 × 151,580
  4. Step 4: Simplify right side
    95,775x = 22,976,496,400
  5. Step 5: Solve for x
    x = 22,976,496,400/95,775
  6. Step 6: Final answer
    x = 239,900.77

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.