Home / 3,048.68-4,572.60-1,198.52

Finding the Fourth Proportional to 3,048.68, 4,572.60 and 1,198.52

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Solution

The fourth proportional to 3,048.68, 4,572.60 and 1,198.52 is: 1,797.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048.68 : 4,572.60 = 1,198.52 : x
  2. Step 2: Convert to fraction form
    3,048.68/4,572.60 = 1,198.52/x
  3. Step 3: Cross multiply
    3,048.68x = 4,572.60 × 1,198.52
  4. Step 4: Simplify right side
    3,048.68x = 5,480,352.55
  5. Step 5: Solve for x
    x = 5,480,352.55/3,048.68
  6. Step 6: Final answer
    x = 1,797.61

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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.