Home / 4,511.22-6,744.60-3,825.54

Finding the Fourth Proportional to 4,511.22, 6,744.60 and 3,825.54

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Solution

The fourth proportional to 4,511.22, 6,744.60 and 3,825.54 is: 5,719.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511.22 : 6,744.60 = 3,825.54 : x
  2. Step 2: Convert to fraction form
    4,511.22/6,744.60 = 3,825.54/x
  3. Step 3: Cross multiply
    4,511.22x = 6,744.60 × 3,825.54
  4. Step 4: Simplify right side
    4,511.22x = 25,801,737.08
  5. Step 5: Solve for x
    x = 25,801,737.08/4,511.22
  6. Step 6: Final answer
    x = 5,719.46

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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.