Home / 7,367.38-10,167.33-4,344.19

Finding the Fourth Proportional to 7,367.38, 10,167.33 and 4,344.19

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Solution

The fourth proportional to 7,367.38, 10,167.33 and 4,344.19 is: 5,995.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367.38 : 10,167.33 = 4,344.19 : x
  2. Step 2: Convert to fraction form
    7,367.38/10,167.33 = 4,344.19/x
  3. Step 3: Cross multiply
    7,367.38x = 10,167.33 × 4,344.19
  4. Step 4: Simplify right side
    7,367.38x = 44,168,813.31
  5. Step 5: Solve for x
    x = 44,168,813.31/7,367.38
  6. Step 6: Final answer
    x = 5,995.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.