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Finding the Third Proportional to 15,266 and 33,448

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Solution

The third proportional to 15,266 and 33,448 is: 73,284.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,266 : 33,448 = 33,448 : x
  2. Step 2: Convert to fraction form
    15,266/33,448 = 33,448/x
  3. Step 3: Cross multiply
    15,266x = 33,448 × 33,448
  4. Step 4: Simplify right side
    15,266x = 1,118,768,704
  5. Step 5: Solve for x
    x = 1,118,768,704/15,266
  6. Step 6: Final answer
    x = 73,284.99

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.