Home / 3,524.80-4,864.24-2,033.28

Finding the Fourth Proportional to 3,524.80, 4,864.24 and 2,033.28

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Solution

The fourth proportional to 3,524.80, 4,864.24 and 2,033.28 is: 2,805.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524.80 : 4,864.24 = 2,033.28 : x
  2. Step 2: Convert to fraction form
    3,524.80/4,864.24 = 2,033.28/x
  3. Step 3: Cross multiply
    3,524.80x = 4,864.24 × 2,033.28
  4. Step 4: Simplify right side
    3,524.80x = 9,890,361.91
  5. Step 5: Solve for x
    x = 9,890,361.91/3,524.80
  6. Step 6: Final answer
    x = 2,805.94

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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.