Home / 33,474.39-46,195.26-18,367.80

Finding the Fourth Proportional to 33,474.39, 46,195.26 and 18,367.80

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Solution

The fourth proportional to 33,474.39, 46,195.26 and 18,367.80 is: 25,347.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,474.39 : 46,195.26 = 18,367.80 : x
  2. Step 2: Convert to fraction form
    33,474.39/46,195.26 = 18,367.80/x
  3. Step 3: Cross multiply
    33,474.39x = 46,195.26 × 18,367.80
  4. Step 4: Simplify right side
    33,474.39x = 848,505,296.63
  5. Step 5: Solve for x
    x = 848,505,296.63/33,474.39
  6. Step 6: Final answer
    x = 25,347.89

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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.