Home / 33,475.70-46,194.92-18,367.98

Finding the Fourth Proportional to 33,475.70, 46,194.92 and 18,367.98

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Solution

The fourth proportional to 33,475.70, 46,194.92 and 18,367.98 is: 25,346.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,475.70 : 46,194.92 = 18,367.98 : x
  2. Step 2: Convert to fraction form
    33,475.70/46,194.92 = 18,367.98/x
  3. Step 3: Cross multiply
    33,475.70x = 46,194.92 × 18,367.98
  4. Step 4: Simplify right side
    33,475.70x = 848,507,378.66
  5. Step 5: Solve for x
    x = 848,507,378.66/33,475.70
  6. Step 6: Final answer
    x = 25,346.97

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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.