Home / 33,879.37-50,865.61-17,250.58

Finding the Fourth Proportional to 33,879.37, 50,865.61 and 17,250.58

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Solution

The fourth proportional to 33,879.37, 50,865.61 and 17,250.58 is: 25,899.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,879.37 : 50,865.61 = 17,250.58 : x
  2. Step 2: Convert to fraction form
    33,879.37/50,865.61 = 17,250.58/x
  3. Step 3: Cross multiply
    33,879.37x = 50,865.61 × 17,250.58
  4. Step 4: Simplify right side
    33,879.37x = 877,460,933.97
  5. Step 5: Solve for x
    x = 877,460,933.97/33,879.37
  6. Step 6: Final answer
    x = 25,899.56

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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.