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Finding the Third Proportional to 168.88 and 244.06

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Solution

The third proportional to 168.88 and 244.06 is: 352.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    168.88 : 244.06 = 244.06 : x
  2. Step 2: Convert to fraction form
    168.88/244.06 = 244.06/x
  3. Step 3: Cross multiply
    168.88x = 244.06 × 244.06
  4. Step 4: Simplify right side
    168.88x = 59,566.50
  5. Step 5: Solve for x
    x = 59,566.50/168.88
  6. Step 6: Final answer
    x = 352.73

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.