Home / 33,512.69-50,276.26-11,325.57

Finding the Fourth Proportional to 33,512.69, 50,276.26 and 11,325.57

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Solution

The fourth proportional to 33,512.69, 50,276.26 and 11,325.57 is: 16,990.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,512.69 : 50,276.26 = 11,325.57 : x
  2. Step 2: Convert to fraction form
    33,512.69/50,276.26 = 11,325.57/x
  3. Step 3: Cross multiply
    33,512.69x = 50,276.26 × 11,325.57
  4. Step 4: Simplify right side
    33,512.69x = 569,407,273.65
  5. Step 5: Solve for x
    x = 569,407,273.65/33,512.69
  6. Step 6: Final answer
    x = 16,990.80

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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.