Home / 2,392.04-3,581.91-1,350.49

Finding the Fourth Proportional to 2,392.04, 3,581.91 and 1,350.49

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Solution

The fourth proportional to 2,392.04, 3,581.91 and 1,350.49 is: 2,022.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392.04 : 3,581.91 = 1,350.49 : x
  2. Step 2: Convert to fraction form
    2,392.04/3,581.91 = 1,350.49/x
  3. Step 3: Cross multiply
    2,392.04x = 3,581.91 × 1,350.49
  4. Step 4: Simplify right side
    2,392.04x = 4,837,315.73
  5. Step 5: Solve for x
    x = 4,837,315.73/2,392.04
  6. Step 6: Final answer
    x = 2,022.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.