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Finding the Third Proportional to 3.03 and 6.10

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Solution

The third proportional to 3.03 and 6.10 is: 12.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3.03 : 6.10 = 6.10 : x
  2. Step 2: Convert to fraction form
    3.03/6.10 = 6.10/x
  3. Step 3: Cross multiply
    3.03x = 6.10 × 6.10
  4. Step 4: Simplify right side
    3.03x = 37.21
  5. Step 5: Solve for x
    x = 37.21/3.03
  6. Step 6: Final answer
    x = 12.28

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Why These Related Problems?

These problems maintain the same ratio (2.01) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.