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Finding the Third Proportional to 6.26 and 11.83

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Solution

The third proportional to 6.26 and 11.83 is: 22.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6.26 : 11.83 = 11.83 : x
  2. Step 2: Convert to fraction form
    6.26/11.83 = 11.83/x
  3. Step 3: Cross multiply
    6.26x = 11.83 × 11.83
  4. Step 4: Simplify right side
    6.26x = 139.91
  5. Step 5: Solve for x
    x = 139.91/6.26
  6. Step 6: Final answer
    x = 22.34

Related Problems

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.89) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.