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Finding the Third Proportional to 15,296 and 17,536

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Solution

The third proportional to 15,296 and 17,536 is: 20,104.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,296 : 17,536 = 17,536 : x
  2. Step 2: Convert to fraction form
    15,296/17,536 = 17,536/x
  3. Step 3: Cross multiply
    15,296x = 17,536 × 17,536
  4. Step 4: Simplify right side
    15,296x = 307,511,296
  5. Step 5: Solve for x
    x = 307,511,296/15,296
  6. Step 6: Final answer
    x = 20,104.03

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Why These Related Problems?

These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.