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Finding the Third Proportional to 7,041 and 13,353

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Solution

The third proportional to 7,041 and 13,353 is: 25,323.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,041 : 13,353 = 13,353 : x
  2. Step 2: Convert to fraction form
    7,041/13,353 = 13,353/x
  3. Step 3: Cross multiply
    7,041x = 13,353 × 13,353
  4. Step 4: Simplify right side
    7,041x = 178,302,609
  5. Step 5: Solve for x
    x = 178,302,609/7,041
  6. Step 6: Final answer
    x = 25,323.48

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Why These Related Problems?

These problems maintain the same ratio (1.90) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.