Home / 33,452.13-46,163.89-19,304.97

Finding the Fourth Proportional to 33,452.13, 46,163.89 and 19,304.97

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Solution

The fourth proportional to 33,452.13, 46,163.89 and 19,304.97 is: 26,640.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,452.13 : 46,163.89 = 19,304.97 : x
  2. Step 2: Convert to fraction form
    33,452.13/46,163.89 = 19,304.97/x
  3. Step 3: Cross multiply
    33,452.13x = 46,163.89 × 19,304.97
  4. Step 4: Simplify right side
    33,452.13x = 891,192,415.01
  5. Step 5: Solve for x
    x = 891,192,415.01/33,452.13
  6. Step 6: Final answer
    x = 26,640.83

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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.