Home / 33,531.17-50,296.73-8,571.24

Finding the Fourth Proportional to 33,531.17, 50,296.73 and 8,571.24

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Solution

The fourth proportional to 33,531.17, 50,296.73 and 8,571.24 is: 12,856.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,531.17 : 50,296.73 = 8,571.24 : x
  2. Step 2: Convert to fraction form
    33,531.17/50,296.73 = 8,571.24/x
  3. Step 3: Cross multiply
    33,531.17x = 50,296.73 × 8,571.24
  4. Step 4: Simplify right side
    33,531.17x = 431,105,301.19
  5. Step 5: Solve for x
    x = 431,105,301.19/33,531.17
  6. Step 6: Final answer
    x = 12,856.85

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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.