Home / 2,247.60-3,367.62-1,135.53

Finding the Fourth Proportional to 2,247.60, 3,367.62 and 1,135.53

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Solution

The fourth proportional to 2,247.60, 3,367.62 and 1,135.53 is: 1,701.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247.60 : 3,367.62 = 1,135.53 : x
  2. Step 2: Convert to fraction form
    2,247.60/3,367.62 = 1,135.53/x
  3. Step 3: Cross multiply
    2,247.60x = 3,367.62 × 1,135.53
  4. Step 4: Simplify right side
    2,247.60x = 3,824,033.54
  5. Step 5: Solve for x
    x = 3,824,033.54/2,247.60
  6. Step 6: Final answer
    x = 1,701.39

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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.