Home / 33,825.92-50,739.22-15,106.90

Finding the Fourth Proportional to 33,825.92, 50,739.22 and 15,106.90

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Solution

The fourth proportional to 33,825.92, 50,739.22 and 15,106.90 is: 22,660.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,825.92 : 50,739.22 = 15,106.90 : x
  2. Step 2: Convert to fraction form
    33,825.92/50,739.22 = 15,106.90/x
  3. Step 3: Cross multiply
    33,825.92x = 50,739.22 × 15,106.90
  4. Step 4: Simplify right side
    33,825.92x = 766,512,322.62
  5. Step 5: Solve for x
    x = 766,512,322.62/33,825.92
  6. Step 6: Final answer
    x = 22,660.50

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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.