Home / 33,548.33-50,321.35-8,588.60

Finding the Fourth Proportional to 33,548.33, 50,321.35 and 8,588.60

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Solution

The fourth proportional to 33,548.33, 50,321.35 and 8,588.60 is: 12,882.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,548.33 : 50,321.35 = 8,588.60 : x
  2. Step 2: Convert to fraction form
    33,548.33/50,321.35 = 8,588.60/x
  3. Step 3: Cross multiply
    33,548.33x = 50,321.35 × 8,588.60
  4. Step 4: Simplify right side
    33,548.33x = 432,190,050.94
  5. Step 5: Solve for x
    x = 432,190,050.94/33,548.33
  6. Step 6: Final answer
    x = 12,882.61

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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.