Home / 9,563.52-14,344.20-3,322.44

Finding the Fourth Proportional to 9,563.52, 14,344.20 and 3,322.44

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Solution

The fourth proportional to 9,563.52, 14,344.20 and 3,322.44 is: 4,983.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,563.52 : 14,344.20 = 3,322.44 : x
  2. Step 2: Convert to fraction form
    9,563.52/14,344.20 = 3,322.44/x
  3. Step 3: Cross multiply
    9,563.52x = 14,344.20 × 3,322.44
  4. Step 4: Simplify right side
    9,563.52x = 47,657,743.85
  5. Step 5: Solve for x
    x = 47,657,743.85/9,563.52
  6. Step 6: Final answer
    x = 4,983.28

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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.