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Finding the Third Proportional to 3,035 and 6,191

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Solution

The third proportional to 3,035 and 6,191 is: 12,628.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035 : 6,191 = 6,191 : x
  2. Step 2: Convert to fraction form
    3,035/6,191 = 6,191/x
  3. Step 3: Cross multiply
    3,035x = 6,191 × 6,191
  4. Step 4: Simplify right side
    3,035x = 38,328,481
  5. Step 5: Solve for x
    x = 38,328,481/3,035
  6. Step 6: Final answer
    x = 12,628.82

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.