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Finding the Third Proportional to 9,786 and 10,596

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Solution

The third proportional to 9,786 and 10,596 is: 11,473.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,786 : 10,596 = 10,596 : x
  2. Step 2: Convert to fraction form
    9,786/10,596 = 10,596/x
  3. Step 3: Cross multiply
    9,786x = 10,596 × 10,596
  4. Step 4: Simplify right side
    9,786x = 112,275,216
  5. Step 5: Solve for x
    x = 112,275,216/9,786
  6. Step 6: Final answer
    x = 11,473.04

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Why These Related Problems?

These problems maintain the same ratio (1.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.