Home / 3,519.29-4,854.50-2,324.29

Finding the Fourth Proportional to 3,519.29, 4,854.50 and 2,324.29

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Solution

The fourth proportional to 3,519.29, 4,854.50 and 2,324.29 is: 3,206.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,519.29 : 4,854.50 = 2,324.29 : x
  2. Step 2: Convert to fraction form
    3,519.29/4,854.50 = 2,324.29/x
  3. Step 3: Cross multiply
    3,519.29x = 4,854.50 × 2,324.29
  4. Step 4: Simplify right side
    3,519.29x = 11,283,241.53
  5. Step 5: Solve for x
    x = 11,283,241.53/3,519.29
  6. Step 6: Final answer
    x = 3,206.11

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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.