Home / 33,512.56-50,276.07-11,325.44

Finding the Fourth Proportional to 33,512.56, 50,276.07 and 11,325.44

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Solution

The fourth proportional to 33,512.56, 50,276.07 and 11,325.44 is: 16,990.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,512.56 : 50,276.07 = 11,325.44 : x
  2. Step 2: Convert to fraction form
    33,512.56/50,276.07 = 11,325.44/x
  3. Step 3: Cross multiply
    33,512.56x = 50,276.07 × 11,325.44
  4. Step 4: Simplify right side
    33,512.56x = 569,398,614.22
  5. Step 5: Solve for x
    x = 569,398,614.22/33,512.56
  6. Step 6: Final answer
    x = 16,990.60

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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.