Home / 4,193.64-6,291.68-2,002.44

Finding the Fourth Proportional to 4,193.64, 6,291.68 and 2,002.44

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Solution

The fourth proportional to 4,193.64, 6,291.68 and 2,002.44 is: 3,004.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193.64 : 6,291.68 = 2,002.44 : x
  2. Step 2: Convert to fraction form
    4,193.64/6,291.68 = 2,002.44/x
  3. Step 3: Cross multiply
    4,193.64x = 6,291.68 × 2,002.44
  4. Step 4: Simplify right side
    4,193.64x = 12,598,711.70
  5. Step 5: Solve for x
    x = 12,598,711.70/4,193.64
  6. Step 6: Final answer
    x = 3,004.24

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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.