Home / 4,495.26-6,743.25-1,375.52

Finding the Fourth Proportional to 4,495.26, 6,743.25 and 1,375.52

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Solution

The fourth proportional to 4,495.26, 6,743.25 and 1,375.52 is: 2,063.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495.26 : 6,743.25 = 1,375.52 : x
  2. Step 2: Convert to fraction form
    4,495.26/6,743.25 = 1,375.52/x
  3. Step 3: Cross multiply
    4,495.26x = 6,743.25 × 1,375.52
  4. Step 4: Simplify right side
    4,495.26x = 9,275,441.52
  5. Step 5: Solve for x
    x = 9,275,441.52/4,495.26
  6. Step 6: Final answer
    x = 2,063.38

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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.