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Finding the Third Proportional to 5,754 and 12,328

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Solution

The third proportional to 5,754 and 12,328 is: 26,412.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754 : 12,328 = 12,328 : x
  2. Step 2: Convert to fraction form
    5,754/12,328 = 12,328/x
  3. Step 3: Cross multiply
    5,754x = 12,328 × 12,328
  4. Step 4: Simplify right side
    5,754x = 151,979,584
  5. Step 5: Solve for x
    x = 151,979,584/5,754
  6. Step 6: Final answer
    x = 26,412.86

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.