Home / 33,474.09-46,194.71-18,366.49

Finding the Fourth Proportional to 33,474.09, 46,194.71 and 18,366.49

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Solution

The fourth proportional to 33,474.09, 46,194.71 and 18,366.49 is: 25,346.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,474.09 : 46,194.71 = 18,366.49 : x
  2. Step 2: Convert to fraction form
    33,474.09/46,194.71 = 18,366.49/x
  3. Step 3: Cross multiply
    33,474.09x = 46,194.71 × 18,366.49
  4. Step 4: Simplify right side
    33,474.09x = 848,434,679.27
  5. Step 5: Solve for x
    x = 848,434,679.27/33,474.09
  6. Step 6: Final answer
    x = 25,346.01

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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.