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Finding the Third Proportional to 44,928 and 91,800

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Solution

The third proportional to 44,928 and 91,800 is: 187,572.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,928 : 91,800 = 91,800 : x
  2. Step 2: Convert to fraction form
    44,928/91,800 = 91,800/x
  3. Step 3: Cross multiply
    44,928x = 91,800 × 91,800
  4. Step 4: Simplify right side
    44,928x = 8,427,240,000
  5. Step 5: Solve for x
    x = 8,427,240,000/44,928
  6. Step 6: Final answer
    x = 187,572.12

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.