Home / 7,604.22-11,382.44-4,834.02

Finding the Fourth Proportional to 7,604.22, 11,382.44 and 4,834.02

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Solution

The fourth proportional to 7,604.22, 11,382.44 and 4,834.02 is: 7,235.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,604.22 : 11,382.44 = 4,834.02 : x
  2. Step 2: Convert to fraction form
    7,604.22/11,382.44 = 4,834.02/x
  3. Step 3: Cross multiply
    7,604.22x = 11,382.44 × 4,834.02
  4. Step 4: Simplify right side
    7,604.22x = 55,022,918.44
  5. Step 5: Solve for x
    x = 55,022,918.44/7,604.22
  6. Step 6: Final answer
    x = 7,235.84

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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.