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Finding the Third Proportional to 1,182 and 2,461.13

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Solution

The third proportional to 1,182 and 2,461.13 is: 5,124.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182 : 2,461.13 = 2,461.13 : x
  2. Step 2: Convert to fraction form
    1,182/2,461.13 = 2,461.13/x
  3. Step 3: Cross multiply
    1,182x = 2,461.13 × 2,461.13
  4. Step 4: Simplify right side
    1,182x = 6,057,136.27
  5. Step 5: Solve for x
    x = 6,057,136.27/1,182
  6. Step 6: Final answer
    x = 5,124.48

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.