Home / 33,894.68-46,773.87-19,554.55

Finding the Fourth Proportional to 33,894.68, 46,773.87 and 19,554.55

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Solution

The fourth proportional to 33,894.68, 46,773.87 and 19,554.55 is: 26,984.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,894.68 : 46,773.87 = 19,554.55 : x
  2. Step 2: Convert to fraction form
    33,894.68/46,773.87 = 19,554.55/x
  3. Step 3: Cross multiply
    33,894.68x = 46,773.87 × 19,554.55
  4. Step 4: Simplify right side
    33,894.68x = 914,641,979.61
  5. Step 5: Solve for x
    x = 914,641,979.61/33,894.68
  6. Step 6: Final answer
    x = 26,984.82

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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.