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Finding the Third Proportional to 11,941 and 18,185

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Solution

The third proportional to 11,941 and 18,185 is: 27,694.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,941 : 18,185 = 18,185 : x
  2. Step 2: Convert to fraction form
    11,941/18,185 = 18,185/x
  3. Step 3: Cross multiply
    11,941x = 18,185 × 18,185
  4. Step 4: Simplify right side
    11,941x = 330,694,225
  5. Step 5: Solve for x
    x = 330,694,225/11,941
  6. Step 6: Final answer
    x = 27,694.01

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.