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Finding the Third Proportional to 36,166 and 54,036

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Solution

The third proportional to 36,166 and 54,036 is: 80,735.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,166 : 54,036 = 54,036 : x
  2. Step 2: Convert to fraction form
    36,166/54,036 = 54,036/x
  3. Step 3: Cross multiply
    36,166x = 54,036 × 54,036
  4. Step 4: Simplify right side
    36,166x = 2,919,889,296
  5. Step 5: Solve for x
    x = 2,919,889,296/36,166
  6. Step 6: Final answer
    x = 80,735.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.