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Finding the Fourth Proportional to 50,614.66, 75,922.26 and 33,194.80

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Solution

The fourth proportional to 50,614.66, 75,922.26 and 33,194.80 is: 49,792.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,614.66 : 75,922.26 = 33,194.80 : x
  2. Step 2: Convert to fraction form
    50,614.66/75,922.26 = 33,194.80/x
  3. Step 3: Cross multiply
    50,614.66x = 75,922.26 × 33,194.80
  4. Step 4: Simplify right side
    50,614.66x = 2,520,224,236.25
  5. Step 5: Solve for x
    x = 2,520,224,236.25/50,614.66
  6. Step 6: Final answer
    x = 49,792.38

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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.