Home / 4,398.35-6,069.48-3,348.59

Finding the Fourth Proportional to 4,398.35, 6,069.48 and 3,348.59

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Solution

The fourth proportional to 4,398.35, 6,069.48 and 3,348.59 is: 4,620.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398.35 : 6,069.48 = 3,348.59 : x
  2. Step 2: Convert to fraction form
    4,398.35/6,069.48 = 3,348.59/x
  3. Step 3: Cross multiply
    4,398.35x = 6,069.48 × 3,348.59
  4. Step 4: Simplify right side
    4,398.35x = 20,324,200.03
  5. Step 5: Solve for x
    x = 20,324,200.03/4,398.35
  6. Step 6: Final answer
    x = 4,620.87

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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.