Home / 33,940.50-50,910.84-10,566.96

Finding the Fourth Proportional to 33,940.50, 50,910.84 and 10,566.96

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Solution

The fourth proportional to 33,940.50, 50,910.84 and 10,566.96 is: 15,850.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,940.50 : 50,910.84 = 10,566.96 : x
  2. Step 2: Convert to fraction form
    33,940.50/50,910.84 = 10,566.96/x
  3. Step 3: Cross multiply
    33,940.50x = 50,910.84 × 10,566.96
  4. Step 4: Simplify right side
    33,940.50x = 537,972,809.85
  5. Step 5: Solve for x
    x = 537,972,809.85/33,940.50
  6. Step 6: Final answer
    x = 15,850.47

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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.