Home / 33,474.22-46,194.40-18,366.97

Finding the Fourth Proportional to 33,474.22, 46,194.40 and 18,366.97

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Solution

The fourth proportional to 33,474.22, 46,194.40 and 18,366.97 is: 25,346.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,474.22 : 46,194.40 = 18,366.97 : x
  2. Step 2: Convert to fraction form
    33,474.22/46,194.40 = 18,366.97/x
  3. Step 3: Cross multiply
    33,474.22x = 46,194.40 × 18,366.97
  4. Step 4: Simplify right side
    33,474.22x = 848,451,158.97
  5. Step 5: Solve for x
    x = 848,451,158.97/33,474.22
  6. Step 6: Final answer
    x = 25,346.41

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1.5x scale

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.