Home / 9,067.16-13,592.52-3,222.39

Finding the Fourth Proportional to 9,067.16, 13,592.52 and 3,222.39

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Solution

The fourth proportional to 9,067.16, 13,592.52 and 3,222.39 is: 4,830.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067.16 : 13,592.52 = 3,222.39 : x
  2. Step 2: Convert to fraction form
    9,067.16/13,592.52 = 3,222.39/x
  3. Step 3: Cross multiply
    9,067.16x = 13,592.52 × 3,222.39
  4. Step 4: Simplify right side
    9,067.16x = 43,800,400.52
  5. Step 5: Solve for x
    x = 43,800,400.52/9,067.16
  6. Step 6: Final answer
    x = 4,830.67

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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.