Home / 9,226.88-13,844.37-4,843.31

Finding the Fourth Proportional to 9,226.88, 13,844.37 and 4,843.31

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Solution

The fourth proportional to 9,226.88, 13,844.37 and 4,843.31 is: 7,267.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226.88 : 13,844.37 = 4,843.31 : x
  2. Step 2: Convert to fraction form
    9,226.88/13,844.37 = 4,843.31/x
  3. Step 3: Cross multiply
    9,226.88x = 13,844.37 × 4,843.31
  4. Step 4: Simplify right side
    9,226.88x = 67,052,575.24
  5. Step 5: Solve for x
    x = 67,052,575.24/9,226.88
  6. Step 6: Final answer
    x = 7,267.09

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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.