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Finding the Third Proportional to 18,295 and 26,745

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Solution

The third proportional to 18,295 and 26,745 is: 39,097.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,295 : 26,745 = 26,745 : x
  2. Step 2: Convert to fraction form
    18,295/26,745 = 26,745/x
  3. Step 3: Cross multiply
    18,295x = 26,745 × 26,745
  4. Step 4: Simplify right side
    18,295x = 715,295,025
  5. Step 5: Solve for x
    x = 715,295,025/18,295
  6. Step 6: Final answer
    x = 39,097.84

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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.