Home / 9,359.45-14,027.03-3,806.33

Finding the Fourth Proportional to 9,359.45, 14,027.03 and 3,806.33

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Solution

The fourth proportional to 9,359.45, 14,027.03 and 3,806.33 is: 5,704.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359.45 : 14,027.03 = 3,806.33 : x
  2. Step 2: Convert to fraction form
    9,359.45/14,027.03 = 3,806.33/x
  3. Step 3: Cross multiply
    9,359.45x = 14,027.03 × 3,806.33
  4. Step 4: Simplify right side
    9,359.45x = 53,391,505.10
  5. Step 5: Solve for x
    x = 53,391,505.10/9,359.45
  6. Step 6: Final answer
    x = 5,704.56

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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.