Home / 22,399.44-33,604.01-6,816.66

Finding the Fourth Proportional to 22,399.44, 33,604.01 and 6,816.66

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Solution

The fourth proportional to 22,399.44, 33,604.01 and 6,816.66 is: 10,226.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,399.44 : 33,604.01 = 6,816.66 : x
  2. Step 2: Convert to fraction form
    22,399.44/33,604.01 = 6,816.66/x
  3. Step 3: Cross multiply
    22,399.44x = 33,604.01 × 6,816.66
  4. Step 4: Simplify right side
    22,399.44x = 229,067,014.61
  5. Step 5: Solve for x
    x = 229,067,014.61/22,399.44
  6. Step 6: Final answer
    x = 10,226.46

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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.