Home / 4,468.37-6,167.09-2,479.57

Finding the Fourth Proportional to 4,468.37, 6,167.09 and 2,479.57

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Solution

The fourth proportional to 4,468.37, 6,167.09 and 2,479.57 is: 3,422.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468.37 : 6,167.09 = 2,479.57 : x
  2. Step 2: Convert to fraction form
    4,468.37/6,167.09 = 2,479.57/x
  3. Step 3: Cross multiply
    4,468.37x = 6,167.09 × 2,479.57
  4. Step 4: Simplify right side
    4,468.37x = 15,291,731.35
  5. Step 5: Solve for x
    x = 15,291,731.35/4,468.37
  6. Step 6: Final answer
    x = 3,422.22

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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.