Home / 9,067.80-13,596.98-3,223.56

Finding the Fourth Proportional to 9,067.80, 13,596.98 and 3,223.56

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Solution

The fourth proportional to 9,067.80, 13,596.98 and 3,223.56 is: 4,833.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067.80 : 13,596.98 = 3,223.56 : x
  2. Step 2: Convert to fraction form
    9,067.80/13,596.98 = 3,223.56/x
  3. Step 3: Cross multiply
    9,067.80x = 13,596.98 × 3,223.56
  4. Step 4: Simplify right side
    9,067.80x = 43,830,680.85
  5. Step 5: Solve for x
    x = 43,830,680.85/9,067.80
  6. Step 6: Final answer
    x = 4,833.66

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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.