Home / 4,738.44-7,107.66-1,452.82

Finding the Fourth Proportional to 4,738.44, 7,107.66 and 1,452.82

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Solution

The fourth proportional to 4,738.44, 7,107.66 and 1,452.82 is: 2,179.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,738.44 : 7,107.66 = 1,452.82 : x
  2. Step 2: Convert to fraction form
    4,738.44/7,107.66 = 1,452.82/x
  3. Step 3: Cross multiply
    4,738.44x = 7,107.66 × 1,452.82
  4. Step 4: Simplify right side
    4,738.44x = 10,326,150.60
  5. Step 5: Solve for x
    x = 10,326,150.60/4,738.44
  6. Step 6: Final answer
    x = 2,179.23

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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.