Home / 33,594.85-50,399.56-10,220.68

Finding the Fourth Proportional to 33,594.85, 50,399.56 and 10,220.68

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Solution

The fourth proportional to 33,594.85, 50,399.56 and 10,220.68 is: 15,333.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,594.85 : 50,399.56 = 10,220.68 : x
  2. Step 2: Convert to fraction form
    33,594.85/50,399.56 = 10,220.68/x
  3. Step 3: Cross multiply
    33,594.85x = 50,399.56 × 10,220.68
  4. Step 4: Simplify right side
    33,594.85x = 515,117,471.80
  5. Step 5: Solve for x
    x = 515,117,471.80/33,594.85
  6. Step 6: Final answer
    x = 15,333.23

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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.