Home / 3,227.85-4,841.91-2,683.87

Finding the Fourth Proportional to 3,227.85, 4,841.91 and 2,683.87

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Solution

The fourth proportional to 3,227.85, 4,841.91 and 2,683.87 is: 4,025.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227.85 : 4,841.91 = 2,683.87 : x
  2. Step 2: Convert to fraction form
    3,227.85/4,841.91 = 2,683.87/x
  3. Step 3: Cross multiply
    3,227.85x = 4,841.91 × 2,683.87
  4. Step 4: Simplify right side
    3,227.85x = 12,995,044.89
  5. Step 5: Solve for x
    x = 12,995,044.89/3,227.85
  6. Step 6: Final answer
    x = 4,025.91

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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.