Home / 4,418.13-6,627.27-3,536.54

Finding the Fourth Proportional to 4,418.13, 6,627.27 and 3,536.54

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Solution

The fourth proportional to 4,418.13, 6,627.27 and 3,536.54 is: 5,304.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418.13 : 6,627.27 = 3,536.54 : x
  2. Step 2: Convert to fraction form
    4,418.13/6,627.27 = 3,536.54/x
  3. Step 3: Cross multiply
    4,418.13x = 6,627.27 × 3,536.54
  4. Step 4: Simplify right side
    4,418.13x = 23,437,594.27
  5. Step 5: Solve for x
    x = 23,437,594.27/4,418.13
  6. Step 6: Final answer
    x = 5,304.87

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1.5x scale

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.