Home / 3,367.36-5,057.32-2,752.37

Finding the Fourth Proportional to 3,367.36, 5,057.32 and 2,752.37

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Solution

The fourth proportional to 3,367.36, 5,057.32 and 2,752.37 is: 4,133.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367.36 : 5,057.32 = 2,752.37 : x
  2. Step 2: Convert to fraction form
    3,367.36/5,057.32 = 2,752.37/x
  3. Step 3: Cross multiply
    3,367.36x = 5,057.32 × 2,752.37
  4. Step 4: Simplify right side
    3,367.36x = 13,919,615.85
  5. Step 5: Solve for x
    x = 13,919,615.85/3,367.36
  6. Step 6: Final answer
    x = 4,133.69

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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.