Home / 33,236.58-49,854.87-9,863.02

Finding the Fourth Proportional to 33,236.58, 49,854.87 and 9,863.02

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Solution

The fourth proportional to 33,236.58, 49,854.87 and 9,863.02 is: 14,794.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,236.58 : 49,854.87 = 9,863.02 : x
  2. Step 2: Convert to fraction form
    33,236.58/49,854.87 = 9,863.02/x
  3. Step 3: Cross multiply
    33,236.58x = 49,854.87 × 9,863.02
  4. Step 4: Simplify right side
    33,236.58x = 491,719,334.05
  5. Step 5: Solve for x
    x = 491,719,334.05/33,236.58
  6. Step 6: Final answer
    x = 14,794.52

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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.