Home / 5,183.26-7,150.64-3,293.83

Finding the Fourth Proportional to 5,183.26, 7,150.64 and 3,293.83

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Solution

The fourth proportional to 5,183.26, 7,150.64 and 3,293.83 is: 4,544.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,183.26 : 7,150.64 = 3,293.83 : x
  2. Step 2: Convert to fraction form
    5,183.26/7,150.64 = 3,293.83/x
  3. Step 3: Cross multiply
    5,183.26x = 7,150.64 × 3,293.83
  4. Step 4: Simplify right side
    5,183.26x = 23,553,000.04
  5. Step 5: Solve for x
    x = 23,553,000.04/5,183.26
  6. Step 6: Final answer
    x = 4,544.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.