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Finding the Third Proportional to 36,001.13 and 79,859.25

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Solution

The third proportional to 36,001.13 and 79,859.25 is: 177,147.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,001.13 : 79,859.25 = 79,859.25 : x
  2. Step 2: Convert to fraction form
    36,001.13/79,859.25 = 79,859.25/x
  3. Step 3: Cross multiply
    36,001.13x = 79,859.25 × 79,859.25
  4. Step 4: Simplify right side
    36,001.13x = 6,377,499,810.56
  5. Step 5: Solve for x
    x = 6,377,499,810.56/36,001.13
  6. Step 6: Final answer
    x = 177,147.24

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.