Home / 11,067.22-16,589.89-4,495.29

Finding the Fourth Proportional to 11,067.22, 16,589.89 and 4,495.29

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Solution

The fourth proportional to 11,067.22, 16,589.89 and 4,495.29 is: 6,738.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,067.22 : 16,589.89 = 4,495.29 : x
  2. Step 2: Convert to fraction form
    11,067.22/16,589.89 = 4,495.29/x
  3. Step 3: Cross multiply
    11,067.22x = 16,589.89 × 4,495.29
  4. Step 4: Simplify right side
    11,067.22x = 74,576,366.62
  5. Step 5: Solve for x
    x = 74,576,366.62/11,067.22
  6. Step 6: Final answer
    x = 6,738.49

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1.5x scale

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.