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Finding the Third Proportional to 8,265 and 17,826

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Solution

The third proportional to 8,265 and 17,826 is: 38,447.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,265 : 17,826 = 17,826 : x
  2. Step 2: Convert to fraction form
    8,265/17,826 = 17,826/x
  3. Step 3: Cross multiply
    8,265x = 17,826 × 17,826
  4. Step 4: Simplify right side
    8,265x = 317,766,276
  5. Step 5: Solve for x
    x = 317,766,276/8,265
  6. Step 6: Final answer
    x = 38,447.22

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.