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Finding the Third Proportional to 14,754 and 22,187

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Solution

The third proportional to 14,754 and 22,187 is: 33,364.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,754 : 22,187 = 22,187 : x
  2. Step 2: Convert to fraction form
    14,754/22,187 = 22,187/x
  3. Step 3: Cross multiply
    14,754x = 22,187 × 22,187
  4. Step 4: Simplify right side
    14,754x = 492,262,969
  5. Step 5: Solve for x
    x = 492,262,969/14,754
  6. Step 6: Final answer
    x = 33,364.71

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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.