Home / 33,760.13-46,588.97-19,613.88

Finding the Fourth Proportional to 33,760.13, 46,588.97 and 19,613.88

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Solution

The fourth proportional to 33,760.13, 46,588.97 and 19,613.88 is: 27,067.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,760.13 : 46,588.97 = 19,613.88 : x
  2. Step 2: Convert to fraction form
    33,760.13/46,588.97 = 19,613.88/x
  3. Step 3: Cross multiply
    33,760.13x = 46,588.97 × 19,613.88
  4. Step 4: Simplify right side
    33,760.13x = 913,790,515.94
  5. Step 5: Solve for x
    x = 913,790,515.94/33,760.13
  6. Step 6: Final answer
    x = 27,067.15

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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.