Home / 4,398.34-6,069.59-2,408.85

Finding the Fourth Proportional to 4,398.34, 6,069.59 and 2,408.85

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Solution

The fourth proportional to 4,398.34, 6,069.59 and 2,408.85 is: 3,324.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398.34 : 6,069.59 = 2,408.85 : x
  2. Step 2: Convert to fraction form
    4,398.34/6,069.59 = 2,408.85/x
  3. Step 3: Cross multiply
    4,398.34x = 6,069.59 × 2,408.85
  4. Step 4: Simplify right side
    4,398.34x = 14,620,731.87
  5. Step 5: Solve for x
    x = 14,620,731.87/4,398.34
  6. Step 6: Final answer
    x = 3,324.15

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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.