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Finding the Third Proportional to 18,500.06 and 27,059.06

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Solution

The third proportional to 18,500.06 and 27,059.06 is: 39,577.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,500.06 : 27,059.06 = 27,059.06 : x
  2. Step 2: Convert to fraction form
    18,500.06/27,059.06 = 27,059.06/x
  3. Step 3: Cross multiply
    18,500.06x = 27,059.06 × 27,059.06
  4. Step 4: Simplify right side
    18,500.06x = 732,192,863.38
  5. Step 5: Solve for x
    x = 732,192,863.38/18,500.06
  6. Step 6: Final answer
    x = 39,577.86

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.