Home / 4,404.34-6,607.34-3,589.75

Finding the Fourth Proportional to 4,404.34, 6,607.34 and 3,589.75

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Solution

The fourth proportional to 4,404.34, 6,607.34 and 3,589.75 is: 5,385.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404.34 : 6,607.34 = 3,589.75 : x
  2. Step 2: Convert to fraction form
    4,404.34/6,607.34 = 3,589.75/x
  3. Step 3: Cross multiply
    4,404.34x = 6,607.34 × 3,589.75
  4. Step 4: Simplify right side
    4,404.34x = 23,718,680.82
  5. Step 5: Solve for x
    x = 23,718,680.82/4,404.34
  6. Step 6: Final answer
    x = 5,385.30

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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.