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Finding the Third Proportional to 6,532 and 15,818

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Solution

The third proportional to 6,532 and 15,818 is: 38,305.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532 : 15,818 = 15,818 : x
  2. Step 2: Convert to fraction form
    6,532/15,818 = 15,818/x
  3. Step 3: Cross multiply
    6,532x = 15,818 × 15,818
  4. Step 4: Simplify right side
    6,532x = 250,209,124
  5. Step 5: Solve for x
    x = 250,209,124/6,532
  6. Step 6: Final answer
    x = 38,305.13

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Why These Related Problems?

These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.