Home / 60,330.22-83,265.66-33,481.37

Finding the Fourth Proportional to 60,330.22, 83,265.66 and 33,481.37

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Solution

The fourth proportional to 60,330.22, 83,265.66 and 33,481.37 is: 46,209.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,330.22 : 83,265.66 = 33,481.37 : x
  2. Step 2: Convert to fraction form
    60,330.22/83,265.66 = 33,481.37/x
  3. Step 3: Cross multiply
    60,330.22x = 83,265.66 × 33,481.37
  4. Step 4: Simplify right side
    60,330.22x = 2,787,848,578.92
  5. Step 5: Solve for x
    x = 2,787,848,578.92/60,330.22
  6. Step 6: Final answer
    x = 46,209.82

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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.