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Finding the Third Proportional to 5,943 and 9,198.75

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Solution

The third proportional to 5,943 and 9,198.75 is: 14,238.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,943 : 9,198.75 = 9,198.75 : x
  2. Step 2: Convert to fraction form
    5,943/9,198.75 = 9,198.75/x
  3. Step 3: Cross multiply
    5,943x = 9,198.75 × 9,198.75
  4. Step 4: Simplify right side
    5,943x = 84,617,001.56
  5. Step 5: Solve for x
    x = 84,617,001.56/5,943
  6. Step 6: Final answer
    x = 14,238.10

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.