Home / 33,610.26-50,409.27-9,912.90

Finding the Fourth Proportional to 33,610.26, 50,409.27 and 9,912.90

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Solution

The fourth proportional to 33,610.26, 50,409.27 and 9,912.90 is: 14,867.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,610.26 : 50,409.27 = 9,912.90 : x
  2. Step 2: Convert to fraction form
    33,610.26/50,409.27 = 9,912.90/x
  3. Step 3: Cross multiply
    33,610.26x = 50,409.27 × 9,912.90
  4. Step 4: Simplify right side
    33,610.26x = 499,702,052.58
  5. Step 5: Solve for x
    x = 499,702,052.58/33,610.26
  6. Step 6: Final answer
    x = 14,867.54

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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.