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Finding the Third Proportional to 18,052 and 37,544

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Solution

The third proportional to 18,052 and 37,544 is: 78,082.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,052 : 37,544 = 37,544 : x
  2. Step 2: Convert to fraction form
    18,052/37,544 = 37,544/x
  3. Step 3: Cross multiply
    18,052x = 37,544 × 37,544
  4. Step 4: Simplify right side
    18,052x = 1,409,551,936
  5. Step 5: Solve for x
    x = 1,409,551,936/18,052
  6. Step 6: Final answer
    x = 78,082.87

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.