Home / 3,282.20-4,529.22-2,023.10

Finding the Fourth Proportional to 3,282.20, 4,529.22 and 2,023.10

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Solution

The fourth proportional to 3,282.20, 4,529.22 and 2,023.10 is: 2,791.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282.20 : 4,529.22 = 2,023.10 : x
  2. Step 2: Convert to fraction form
    3,282.20/4,529.22 = 2,023.10/x
  3. Step 3: Cross multiply
    3,282.20x = 4,529.22 × 2,023.10
  4. Step 4: Simplify right side
    3,282.20x = 9,163,064.98
  5. Step 5: Solve for x
    x = 9,163,064.98/3,282.20
  6. Step 6: Final answer
    x = 2,791.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.