Home / 33,571.08-50,353.92-19,522.13

Finding the Fourth Proportional to 33,571.08, 50,353.92 and 19,522.13

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Solution

The fourth proportional to 33,571.08, 50,353.92 and 19,522.13 is: 29,281.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,571.08 : 50,353.92 = 19,522.13 : x
  2. Step 2: Convert to fraction form
    33,571.08/50,353.92 = 19,522.13/x
  3. Step 3: Cross multiply
    33,571.08x = 50,353.92 × 19,522.13
  4. Step 4: Simplify right side
    33,571.08x = 983,015,520.48
  5. Step 5: Solve for x
    x = 983,015,520.48/33,571.08
  6. Step 6: Final answer
    x = 29,281.62

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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.