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Finding the Third Proportional to 37.10 and 82.75

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Solution

The third proportional to 37.10 and 82.75 is: 184.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37.10 : 82.75 = 82.75 : x
  2. Step 2: Convert to fraction form
    37.10/82.75 = 82.75/x
  3. Step 3: Cross multiply
    37.10x = 82.75 × 82.75
  4. Step 4: Simplify right side
    37.10x = 6,848.33
  5. Step 5: Solve for x
    x = 6,848.33/37.10
  6. Step 6: Final answer
    x = 184.61

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.