Home / 33,694.08-46,497.78-19,354.86

Finding the Fourth Proportional to 33,694.08, 46,497.78 and 19,354.86

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Solution

The fourth proportional to 33,694.08, 46,497.78 and 19,354.86 is: 26,709.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,694.08 : 46,497.78 = 19,354.86 : x
  2. Step 2: Convert to fraction form
    33,694.08/46,497.78 = 19,354.86/x
  3. Step 3: Cross multiply
    33,694.08x = 46,497.78 × 19,354.86
  4. Step 4: Simplify right side
    33,694.08x = 899,958,022.21
  5. Step 5: Solve for x
    x = 899,958,022.21/33,694.08
  6. Step 6: Final answer
    x = 26,709.68

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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.