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Finding the Third Proportional to 173.67 and 241.17

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Solution

The third proportional to 173.67 and 241.17 is: 334.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    173.67 : 241.17 = 241.17 : x
  2. Step 2: Convert to fraction form
    173.67/241.17 = 241.17/x
  3. Step 3: Cross multiply
    173.67x = 241.17 × 241.17
  4. Step 4: Simplify right side
    173.67x = 58,163.87
  5. Step 5: Solve for x
    x = 58,163.87/173.67
  6. Step 6: Final answer
    x = 334.91

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.