Home / 33,474.44-46,195.22-18,368.60

Finding the Fourth Proportional to 33,474.44, 46,195.22 and 18,368.60

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Solution

The fourth proportional to 33,474.44, 46,195.22 and 18,368.60 is: 25,348.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,474.44 : 46,195.22 = 18,368.60 : x
  2. Step 2: Convert to fraction form
    33,474.44/46,195.22 = 18,368.60/x
  3. Step 3: Cross multiply
    33,474.44x = 46,195.22 × 18,368.60
  4. Step 4: Simplify right side
    33,474.44x = 848,541,518.09
  5. Step 5: Solve for x
    x = 848,541,518.09/33,474.44
  6. Step 6: Final answer
    x = 25,348.94

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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.