Home / 4,369.68-6,544.26-3,443.04

Finding the Fourth Proportional to 4,369.68, 6,544.26 and 3,443.04

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Solution

The fourth proportional to 4,369.68, 6,544.26 and 3,443.04 is: 5,156.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.68 : 6,544.26 = 3,443.04 : x
  2. Step 2: Convert to fraction form
    4,369.68/6,544.26 = 3,443.04/x
  3. Step 3: Cross multiply
    4,369.68x = 6,544.26 × 3,443.04
  4. Step 4: Simplify right side
    4,369.68x = 22,532,148.95
  5. Step 5: Solve for x
    x = 22,532,148.95/4,369.68
  6. Step 6: Final answer
    x = 5,156.48

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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.