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Finding the Third Proportional to 4,981.50 and 10,797.75

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Solution

The third proportional to 4,981.50 and 10,797.75 is: 23,404.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,981.50 : 10,797.75 = 10,797.75 : x
  2. Step 2: Convert to fraction form
    4,981.50/10,797.75 = 10,797.75/x
  3. Step 3: Cross multiply
    4,981.50x = 10,797.75 × 10,797.75
  4. Step 4: Simplify right side
    4,981.50x = 116,591,405.06
  5. Step 5: Solve for x
    x = 116,591,405.06/4,981.50
  6. Step 6: Final answer
    x = 23,404.88

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.