Home / 3,269.46-4,893.24-2,684.44

Finding the Fourth Proportional to 3,269.46, 4,893.24 and 2,684.44

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Solution

The fourth proportional to 3,269.46, 4,893.24 and 2,684.44 is: 4,017.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269.46 : 4,893.24 = 2,684.44 : x
  2. Step 2: Convert to fraction form
    3,269.46/4,893.24 = 2,684.44/x
  3. Step 3: Cross multiply
    3,269.46x = 4,893.24 × 2,684.44
  4. Step 4: Simplify right side
    3,269.46x = 13,135,609.19
  5. Step 5: Solve for x
    x = 13,135,609.19/3,269.46
  6. Step 6: Final answer
    x = 4,017.67

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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.