Home / 33,310.27-50,028.99-19,298.44

Finding the Fourth Proportional to 33,310.27, 50,028.99 and 19,298.44

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Solution

The fourth proportional to 33,310.27, 50,028.99 and 19,298.44 is: 28,984.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,310.27 : 50,028.99 = 19,298.44 : x
  2. Step 2: Convert to fraction form
    33,310.27/50,028.99 = 19,298.44/x
  3. Step 3: Cross multiply
    33,310.27x = 50,028.99 × 19,298.44
  4. Step 4: Simplify right side
    33,310.27x = 965,481,461.78
  5. Step 5: Solve for x
    x = 965,481,461.78/33,310.27
  6. Step 6: Final answer
    x = 28,984.50

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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.