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Finding the Third Proportional to 33,976.13 and 80,100.56

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Solution

The third proportional to 33,976.13 and 80,100.56 is: 188,841.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,976.13 : 80,100.56 = 80,100.56 : x
  2. Step 2: Convert to fraction form
    33,976.13/80,100.56 = 80,100.56/x
  3. Step 3: Cross multiply
    33,976.13x = 80,100.56 × 80,100.56
  4. Step 4: Simplify right side
    33,976.13x = 6,416,100,112.82
  5. Step 5: Solve for x
    x = 6,416,100,112.82/33,976.13
  6. Step 6: Final answer
    x = 188,841.43

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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.