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Finding the Third Proportional to 29,567 and 66,843

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Solution

The third proportional to 29,567 and 66,843 is: 151,113.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,567 : 66,843 = 66,843 : x
  2. Step 2: Convert to fraction form
    29,567/66,843 = 66,843/x
  3. Step 3: Cross multiply
    29,567x = 66,843 × 66,843
  4. Step 4: Simplify right side
    29,567x = 4,467,986,649
  5. Step 5: Solve for x
    x = 4,467,986,649/29,567
  6. Step 6: Final answer
    x = 151,113.97

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Why These Related Problems?

These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.