Home / 50,232.72-69,321.24-27,571.86

Finding the Fourth Proportional to 50,232.72, 69,321.24 and 27,571.86

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Solution

The fourth proportional to 50,232.72, 69,321.24 and 27,571.86 is: 38,049.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,232.72 : 69,321.24 = 27,571.86 : x
  2. Step 2: Convert to fraction form
    50,232.72/69,321.24 = 27,571.86/x
  3. Step 3: Cross multiply
    50,232.72x = 69,321.24 × 27,571.86
  4. Step 4: Simplify right side
    50,232.72x = 1,911,315,524.31
  5. Step 5: Solve for x
    x = 1,911,315,524.31/50,232.72
  6. Step 6: Final answer
    x = 38,049.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.