Home / 22,202.52-33,299.88-6,616.44

Finding the Fourth Proportional to 22,202.52, 33,299.88 and 6,616.44

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Solution

The fourth proportional to 22,202.52, 33,299.88 and 6,616.44 is: 9,923.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,202.52 : 33,299.88 = 6,616.44 : x
  2. Step 2: Convert to fraction form
    22,202.52/33,299.88 = 6,616.44/x
  3. Step 3: Cross multiply
    22,202.52x = 33,299.88 × 6,616.44
  4. Step 4: Simplify right side
    22,202.52x = 220,326,658.03
  5. Step 5: Solve for x
    x = 220,326,658.03/22,202.52
  6. Step 6: Final answer
    x = 9,923.50

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1.5x scale

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.