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Finding the Third Proportional to 2.71 and 5.96

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Solution

The third proportional to 2.71 and 5.96 is: 13.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2.71 : 5.96 = 5.96 : x
  2. Step 2: Convert to fraction form
    2.71/5.96 = 5.96/x
  3. Step 3: Cross multiply
    2.71x = 5.96 × 5.96
  4. Step 4: Simplify right side
    2.71x = 35.51
  5. Step 5: Solve for x
    x = 35.51/2.71
  6. Step 6: Final answer
    x = 13.12

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.