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Finding the Third Proportional to 61.59 and 134.44

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Solution

The third proportional to 61.59 and 134.44 is: 293.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    61.59 : 134.44 = 134.44 : x
  2. Step 2: Convert to fraction form
    61.59/134.44 = 134.44/x
  3. Step 3: Cross multiply
    61.59x = 134.44 × 134.44
  4. Step 4: Simplify right side
    61.59x = 18,073.44
  5. Step 5: Solve for x
    x = 18,073.44/61.59
  6. Step 6: Final answer
    x = 293.43

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.