Home / 33,694.32-46,497.60-18,588.42

Finding the Fourth Proportional to 33,694.32, 46,497.60 and 18,588.42

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Solution

The fourth proportional to 33,694.32, 46,497.60 and 18,588.42 is: 25,651.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,694.32 : 46,497.60 = 18,588.42 : x
  2. Step 2: Convert to fraction form
    33,694.32/46,497.60 = 18,588.42/x
  3. Step 3: Cross multiply
    33,694.32x = 46,497.60 × 18,588.42
  4. Step 4: Simplify right side
    33,694.32x = 864,316,917.79
  5. Step 5: Solve for x
    x = 864,316,917.79/33,694.32
  6. Step 6: Final answer
    x = 25,651.71

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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.