Home / 33,995.33-46,921.05-18,893.18

Finding the Fourth Proportional to 33,995.33, 46,921.05 and 18,893.18

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Solution

The fourth proportional to 33,995.33, 46,921.05 and 18,893.18 is: 26,076.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,995.33 : 46,921.05 = 18,893.18 : x
  2. Step 2: Convert to fraction form
    33,995.33/46,921.05 = 18,893.18/x
  3. Step 3: Cross multiply
    33,995.33x = 46,921.05 × 18,893.18
  4. Step 4: Simplify right side
    33,995.33x = 886,487,843.44
  5. Step 5: Solve for x
    x = 886,487,843.44/33,995.33
  6. Step 6: Final answer
    x = 26,076.75

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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.