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Finding the Third Proportional to 17,168.25 and 36,182.25

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Solution

The third proportional to 17,168.25 and 36,182.25 is: 76,254.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,168.25 : 36,182.25 = 36,182.25 : x
  2. Step 2: Convert to fraction form
    17,168.25/36,182.25 = 36,182.25/x
  3. Step 3: Cross multiply
    17,168.25x = 36,182.25 × 36,182.25
  4. Step 4: Simplify right side
    17,168.25x = 1,309,155,215.06
  5. Step 5: Solve for x
    x = 1,309,155,215.06/17,168.25
  6. Step 6: Final answer
    x = 76,254.44

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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.