Home / 4,375.94-6,563.91-1,453.58

Finding the Fourth Proportional to 4,375.94, 6,563.91 and 1,453.58

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Solution

The fourth proportional to 4,375.94, 6,563.91 and 1,453.58 is: 2,180.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375.94 : 6,563.91 = 1,453.58 : x
  2. Step 2: Convert to fraction form
    4,375.94/6,563.91 = 1,453.58/x
  3. Step 3: Cross multiply
    4,375.94x = 6,563.91 × 1,453.58
  4. Step 4: Simplify right side
    4,375.94x = 9,541,168.30
  5. Step 5: Solve for x
    x = 9,541,168.30/4,375.94
  6. Step 6: Final answer
    x = 2,180.37

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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.