Home / 9,359.54-14,027.19-3,806.39

Finding the Fourth Proportional to 9,359.54, 14,027.19 and 3,806.39

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Solution

The fourth proportional to 9,359.54, 14,027.19 and 3,806.39 is: 5,704.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359.54 : 14,027.19 = 3,806.39 : x
  2. Step 2: Convert to fraction form
    9,359.54/14,027.19 = 3,806.39/x
  3. Step 3: Cross multiply
    9,359.54x = 14,027.19 × 3,806.39
  4. Step 4: Simplify right side
    9,359.54x = 53,392,955.74
  5. Step 5: Solve for x
    x = 53,392,955.74/9,359.54
  6. Step 6: Final answer
    x = 5,704.66

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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.