Home / 3,367.14-5,046.46-1,803.26

Finding the Fourth Proportional to 3,367.14, 5,046.46 and 1,803.26

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Solution

The fourth proportional to 3,367.14, 5,046.46 and 1,803.26 is: 2,702.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367.14 : 5,046.46 = 1,803.26 : x
  2. Step 2: Convert to fraction form
    3,367.14/5,046.46 = 1,803.26/x
  3. Step 3: Cross multiply
    3,367.14x = 5,046.46 × 1,803.26
  4. Step 4: Simplify right side
    3,367.14x = 9,100,079.46
  5. Step 5: Solve for x
    x = 9,100,079.46/3,367.14
  6. Step 6: Final answer
    x = 2,702.61

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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.