Home / 9,352.39-14,033.13-3,809.56

Finding the Fourth Proportional to 9,352.39, 14,033.13 and 3,809.56

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Solution

The fourth proportional to 9,352.39, 14,033.13 and 3,809.56 is: 5,716.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352.39 : 14,033.13 = 3,809.56 : x
  2. Step 2: Convert to fraction form
    9,352.39/14,033.13 = 3,809.56/x
  3. Step 3: Cross multiply
    9,352.39x = 14,033.13 × 3,809.56
  4. Step 4: Simplify right side
    9,352.39x = 53,460,015.64
  5. Step 5: Solve for x
    x = 53,460,015.64/9,352.39
  6. Step 6: Final answer
    x = 5,716.19

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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.