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Finding the Third Proportional to 9,381 and 14,044

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Solution

The third proportional to 9,381 and 14,044 is: 21,024.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,381 : 14,044 = 14,044 : x
  2. Step 2: Convert to fraction form
    9,381/14,044 = 14,044/x
  3. Step 3: Cross multiply
    9,381x = 14,044 × 14,044
  4. Step 4: Simplify right side
    9,381x = 197,233,936
  5. Step 5: Solve for x
    x = 197,233,936/9,381
  6. Step 6: Final answer
    x = 21,024.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.