Home / 33,196.20-49,794.30-28,822.20

Finding the Fourth Proportional to 33,196.20, 49,794.30 and 28,822.20

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Solution

The fourth proportional to 33,196.20, 49,794.30 and 28,822.20 is: 43,233.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,196.20 : 49,794.30 = 28,822.20 : x
  2. Step 2: Convert to fraction form
    33,196.20/49,794.30 = 28,822.20/x
  3. Step 3: Cross multiply
    33,196.20x = 49,794.30 × 28,822.20
  4. Step 4: Simplify right side
    33,196.20x = 1,435,181,273.46
  5. Step 5: Solve for x
    x = 1,435,181,273.46/33,196.20
  6. Step 6: Final answer
    x = 43,233.30

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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.