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Finding the Third Proportional to 48,028.57 and 104,362.80

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Solution

The third proportional to 48,028.57 and 104,362.80 is: 226,773.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,028.57 : 104,362.80 = 104,362.80 : x
  2. Step 2: Convert to fraction form
    48,028.57/104,362.80 = 104,362.80/x
  3. Step 3: Cross multiply
    48,028.57x = 104,362.80 × 104,362.80
  4. Step 4: Simplify right side
    48,028.57x = 10,891,595,002.24
  5. Step 5: Solve for x
    x = 10,891,595,002.24/48,028.57
  6. Step 6: Final answer
    x = 226,773.25

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Why These Related Problems?

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