Home / 33,475.26-46,195.92-18,369.21

Finding the Fourth Proportional to 33,475.26, 46,195.92 and 18,369.21

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Solution

The fourth proportional to 33,475.26, 46,195.92 and 18,369.21 is: 25,349.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,475.26 : 46,195.92 = 18,369.21 : x
  2. Step 2: Convert to fraction form
    33,475.26/46,195.92 = 18,369.21/x
  3. Step 3: Cross multiply
    33,475.26x = 46,195.92 × 18,369.21
  4. Step 4: Simplify right side
    33,475.26x = 848,582,555.62
  5. Step 5: Solve for x
    x = 848,582,555.62/33,475.26
  6. Step 6: Final answer
    x = 25,349.54

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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.