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Finding the Third Proportional to 37,335.25 and 80,608

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Solution

The third proportional to 37,335.25 and 80,608 is: 174,035.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,335.25 : 80,608 = 80,608 : x
  2. Step 2: Convert to fraction form
    37,335.25/80,608 = 80,608/x
  3. Step 3: Cross multiply
    37,335.25x = 80,608 × 80,608
  4. Step 4: Simplify right side
    37,335.25x = 6,497,649,664
  5. Step 5: Solve for x
    x = 6,497,649,664/37,335.25
  6. Step 6: Final answer
    x = 174,035.25

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.