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Finding the Third Proportional to 134,358 and 181,845

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Solution

The third proportional to 134,358 and 181,845 is: 246,115.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,358 : 181,845 = 181,845 : x
  2. Step 2: Convert to fraction form
    134,358/181,845 = 181,845/x
  3. Step 3: Cross multiply
    134,358x = 181,845 × 181,845
  4. Step 4: Simplify right side
    134,358x = 33,067,604,025
  5. Step 5: Solve for x
    x = 33,067,604,025/134,358
  6. Step 6: Final answer
    x = 246,115.63

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.