Home / 4,548.86-6,269.26-3,367.88

Finding the Fourth Proportional to 4,548.86, 6,269.26 and 3,367.88

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Solution

The fourth proportional to 4,548.86, 6,269.26 and 3,367.88 is: 4,641.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548.86 : 6,269.26 = 3,367.88 : x
  2. Step 2: Convert to fraction form
    4,548.86/6,269.26 = 3,367.88/x
  3. Step 3: Cross multiply
    4,548.86x = 6,269.26 × 3,367.88
  4. Step 4: Simplify right side
    4,548.86x = 21,114,115.37
  5. Step 5: Solve for x
    x = 21,114,115.37/4,548.86
  6. Step 6: Final answer
    x = 4,641.63

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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.