Home / 3,229.14-4,840.62-1,036.37

Finding the Fourth Proportional to 3,229.14, 4,840.62 and 1,036.37

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Solution

The fourth proportional to 3,229.14, 4,840.62 and 1,036.37 is: 1,553.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229.14 : 4,840.62 = 1,036.37 : x
  2. Step 2: Convert to fraction form
    3,229.14/4,840.62 = 1,036.37/x
  3. Step 3: Cross multiply
    3,229.14x = 4,840.62 × 1,036.37
  4. Step 4: Simplify right side
    3,229.14x = 5,016,649.15
  5. Step 5: Solve for x
    x = 5,016,649.15/3,229.14
  6. Step 6: Final answer
    x = 1,553.56

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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.