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Finding the Fourth Proportional to 6,794.73, 10,192.10 and 3,330.09

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Solution

The fourth proportional to 6,794.73, 10,192.10 and 3,330.09 is: 4,995.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,794.73 : 10,192.10 = 3,330.09 : x
  2. Step 2: Convert to fraction form
    6,794.73/10,192.10 = 3,330.09/x
  3. Step 3: Cross multiply
    6,794.73x = 10,192.10 × 3,330.09
  4. Step 4: Simplify right side
    6,794.73x = 33,940,593.64
  5. Step 5: Solve for x
    x = 33,940,593.64/6,794.73
  6. Step 6: Final answer
    x = 4,995.14

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1.5x scale

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.