Home / 33,922.94-46,813.91-18,814.73

Finding the Fourth Proportional to 33,922.94, 46,813.91 and 18,814.73

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Solution

The fourth proportional to 33,922.94, 46,813.91 and 18,814.73 is: 25,964.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,922.94 : 46,813.91 = 18,814.73 : x
  2. Step 2: Convert to fraction form
    33,922.94/46,813.91 = 18,814.73/x
  3. Step 3: Cross multiply
    33,922.94x = 46,813.91 × 18,814.73
  4. Step 4: Simplify right side
    33,922.94x = 880,790,748.75
  5. Step 5: Solve for x
    x = 880,790,748.75/33,922.94
  6. Step 6: Final answer
    x = 25,964.46

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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.