Home / 3,232.20-4,844.28-1,846.68

Finding the Fourth Proportional to 3,232.20, 4,844.28 and 1,846.68

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Solution

The fourth proportional to 3,232.20, 4,844.28 and 1,846.68 is: 2,767.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.20 : 4,844.28 = 1,846.68 : x
  2. Step 2: Convert to fraction form
    3,232.20/4,844.28 = 1,846.68/x
  3. Step 3: Cross multiply
    3,232.20x = 4,844.28 × 1,846.68
  4. Step 4: Simplify right side
    3,232.20x = 8,945,834.99
  5. Step 5: Solve for x
    x = 8,945,834.99/3,232.20
  6. Step 6: Final answer
    x = 2,767.72

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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.