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Finding the Third Proportional to 3.71 and 6.00

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Solution

The third proportional to 3.71 and 6.00 is: 9.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3.71 : 6.00 = 6.00 : x
  2. Step 2: Convert to fraction form
    3.71/6.00 = 6.00/x
  3. Step 3: Cross multiply
    3.71x = 6.00 × 6.00
  4. Step 4: Simplify right side
    3.71x = 35.99
  5. Step 5: Solve for x
    x = 35.99/3.71
  6. Step 6: Final answer
    x = 9.69

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Why These Related Problems?

These problems maintain the same ratio (1.62) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.