Home / 3,321.72-4,584.51-2,063.52

Finding the Fourth Proportional to 3,321.72, 4,584.51 and 2,063.52

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Solution

The fourth proportional to 3,321.72, 4,584.51 and 2,063.52 is: 2,847.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321.72 : 4,584.51 = 2,063.52 : x
  2. Step 2: Convert to fraction form
    3,321.72/4,584.51 = 2,063.52/x
  3. Step 3: Cross multiply
    3,321.72x = 4,584.51 × 2,063.52
  4. Step 4: Simplify right side
    3,321.72x = 9,460,228.08
  5. Step 5: Solve for x
    x = 9,460,228.08/3,321.72
  6. Step 6: Final answer
    x = 2,847.99

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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.