Home / 3,531.12-4,868.46-2,524.04

Finding the Fourth Proportional to 3,531.12, 4,868.46 and 2,524.04

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Solution

The fourth proportional to 3,531.12, 4,868.46 and 2,524.04 is: 3,479.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531.12 : 4,868.46 = 2,524.04 : x
  2. Step 2: Convert to fraction form
    3,531.12/4,868.46 = 2,524.04/x
  3. Step 3: Cross multiply
    3,531.12x = 4,868.46 × 2,524.04
  4. Step 4: Simplify right side
    3,531.12x = 12,288,187.78
  5. Step 5: Solve for x
    x = 12,288,187.78/3,531.12
  6. Step 6: Final answer
    x = 3,479.97

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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.