Home / 33,824.30-50,687.91-19,002.02

Finding the Fourth Proportional to 33,824.30, 50,687.91 and 19,002.02

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Solution

The fourth proportional to 33,824.30, 50,687.91 and 19,002.02 is: 28,475.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,824.30 : 50,687.91 = 19,002.02 : x
  2. Step 2: Convert to fraction form
    33,824.30/50,687.91 = 19,002.02/x
  3. Step 3: Cross multiply
    33,824.30x = 50,687.91 × 19,002.02
  4. Step 4: Simplify right side
    33,824.30x = 963,172,806.30
  5. Step 5: Solve for x
    x = 963,172,806.30/33,824.30
  6. Step 6: Final answer
    x = 28,475.76

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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.