Home / 50,575.30-75,797.34-33,910.36

Finding the Fourth Proportional to 50,575.30, 75,797.34 and 33,910.36

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Solution

The fourth proportional to 50,575.30, 75,797.34 and 33,910.36 is: 50,821.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,575.30 : 75,797.34 = 33,910.36 : x
  2. Step 2: Convert to fraction form
    50,575.30/75,797.34 = 33,910.36/x
  3. Step 3: Cross multiply
    50,575.30x = 75,797.34 × 33,910.36
  4. Step 4: Simplify right side
    50,575.30x = 2,570,315,086.44
  5. Step 5: Solve for x
    x = 2,570,315,086.44/50,575.30
  6. Step 6: Final answer
    x = 50,821.55

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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.