Home / 4,233-6,344.04-2,381.36

Finding the Fourth Proportional to 4,233, 6,344.04 and 2,381.36

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Solution

The fourth proportional to 4,233, 6,344.04 and 2,381.36 is: 3,568.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233 : 6,344.04 = 2,381.36 : x
  2. Step 2: Convert to fraction form
    4,233/6,344.04 = 2,381.36/x
  3. Step 3: Cross multiply
    4,233x = 6,344.04 × 2,381.36
  4. Step 4: Simplify right side
    4,233x = 15,107,443.09
  5. Step 5: Solve for x
    x = 15,107,443.09/4,233
  6. Step 6: Final answer
    x = 3,568.97

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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.