Home / 33,400.08-50,100.60-10,910.64

Finding the Fourth Proportional to 33,400.08, 50,100.60 and 10,910.64

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Solution

The fourth proportional to 33,400.08, 50,100.60 and 10,910.64 is: 16,366.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,400.08 : 50,100.60 = 10,910.64 : x
  2. Step 2: Convert to fraction form
    33,400.08/50,100.60 = 10,910.64/x
  3. Step 3: Cross multiply
    33,400.08x = 50,100.60 × 10,910.64
  4. Step 4: Simplify right side
    33,400.08x = 546,629,610.38
  5. Step 5: Solve for x
    x = 546,629,610.38/33,400.08
  6. Step 6: Final answer
    x = 16,366.12

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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.