Home / 4,382.42-6,047.44-2,493.88

Finding the Fourth Proportional to 4,382.42, 6,047.44 and 2,493.88

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Solution

The fourth proportional to 4,382.42, 6,047.44 and 2,493.88 is: 3,441.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382.42 : 6,047.44 = 2,493.88 : x
  2. Step 2: Convert to fraction form
    4,382.42/6,047.44 = 2,493.88/x
  3. Step 3: Cross multiply
    4,382.42x = 6,047.44 × 2,493.88
  4. Step 4: Simplify right side
    4,382.42x = 15,081,589.67
  5. Step 5: Solve for x
    x = 15,081,589.67/4,382.42
  6. Step 6: Final answer
    x = 3,441.38

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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.