Home / 4,184.62-6,273.20-1,589.38

Finding the Fourth Proportional to 4,184.62, 6,273.20 and 1,589.38

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Solution

The fourth proportional to 4,184.62, 6,273.20 and 1,589.38 is: 2,382.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184.62 : 6,273.20 = 1,589.38 : x
  2. Step 2: Convert to fraction form
    4,184.62/6,273.20 = 1,589.38/x
  3. Step 3: Cross multiply
    4,184.62x = 6,273.20 × 1,589.38
  4. Step 4: Simplify right side
    4,184.62x = 9,970,498.62
  5. Step 5: Solve for x
    x = 9,970,498.62/4,184.62
  6. Step 6: Final answer
    x = 2,382.65

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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.