Home / 2,367.32-3,548.96-1,443.11

Finding the Fourth Proportional to 2,367.32, 3,548.96 and 1,443.11

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Solution

The fourth proportional to 2,367.32, 3,548.96 and 1,443.11 is: 2,163.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367.32 : 3,548.96 = 1,443.11 : x
  2. Step 2: Convert to fraction form
    2,367.32/3,548.96 = 1,443.11/x
  3. Step 3: Cross multiply
    2,367.32x = 3,548.96 × 1,443.11
  4. Step 4: Simplify right side
    2,367.32x = 5,121,532.45
  5. Step 5: Solve for x
    x = 5,121,532.45/2,367.32
  6. Step 6: Final answer
    x = 2,163.43

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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.