Home / 33,052.08-45,629.64-25,481.82

Finding the Fourth Proportional to 33,052.08, 45,629.64 and 25,481.82

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Solution

The fourth proportional to 33,052.08, 45,629.64 and 25,481.82 is: 35,178.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,052.08 : 45,629.64 = 25,481.82 : x
  2. Step 2: Convert to fraction form
    33,052.08/45,629.64 = 25,481.82/x
  3. Step 3: Cross multiply
    33,052.08x = 45,629.64 × 25,481.82
  4. Step 4: Simplify right side
    33,052.08x = 1,162,726,273.14
  5. Step 5: Solve for x
    x = 1,162,726,273.14/33,052.08
  6. Step 6: Final answer
    x = 35,178.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.