Home / 33,517.86-50,274.17-15,752.40

Finding the Fourth Proportional to 33,517.86, 50,274.17 and 15,752.40

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Solution

The fourth proportional to 33,517.86, 50,274.17 and 15,752.40 is: 23,627.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,517.86 : 50,274.17 = 15,752.40 : x
  2. Step 2: Convert to fraction form
    33,517.86/50,274.17 = 15,752.40/x
  3. Step 3: Cross multiply
    33,517.86x = 50,274.17 × 15,752.40
  4. Step 4: Simplify right side
    33,517.86x = 791,938,998.69
  5. Step 5: Solve for x
    x = 791,938,998.69/33,517.86
  6. Step 6: Final answer
    x = 23,627.38

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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.