Home / 33,400.76-50,099.58-13,674.44

Finding the Fourth Proportional to 33,400.76, 50,099.58 and 13,674.44

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Solution

The fourth proportional to 33,400.76, 50,099.58 and 13,674.44 is: 20,511.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,400.76 : 50,099.58 = 13,674.44 : x
  2. Step 2: Convert to fraction form
    33,400.76/50,099.58 = 13,674.44/x
  3. Step 3: Cross multiply
    33,400.76x = 50,099.58 × 13,674.44
  4. Step 4: Simplify right side
    33,400.76x = 685,083,700.74
  5. Step 5: Solve for x
    x = 685,083,700.74/33,400.76
  6. Step 6: Final answer
    x = 20,511.02

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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.