Home / 4,398.27-6,069.63-2,408.84

Finding the Fourth Proportional to 4,398.27, 6,069.63 and 2,408.84

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Solution

The fourth proportional to 4,398.27, 6,069.63 and 2,408.84 is: 3,324.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398.27 : 6,069.63 = 2,408.84 : x
  2. Step 2: Convert to fraction form
    4,398.27/6,069.63 = 2,408.84/x
  3. Step 3: Cross multiply
    4,398.27x = 6,069.63 × 2,408.84
  4. Step 4: Simplify right side
    4,398.27x = 14,620,767.53
  5. Step 5: Solve for x
    x = 14,620,767.53/4,398.27
  6. Step 6: Final answer
    x = 3,324.21

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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.