Home / 33,926.96-46,819.25-19,782.54

Finding the Fourth Proportional to 33,926.96, 46,819.25 and 19,782.54

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Solution

The fourth proportional to 33,926.96, 46,819.25 and 19,782.54 is: 27,299.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,926.96 : 46,819.25 = 19,782.54 : x
  2. Step 2: Convert to fraction form
    33,926.96/46,819.25 = 19,782.54/x
  3. Step 3: Cross multiply
    33,926.96x = 46,819.25 × 19,782.54
  4. Step 4: Simplify right side
    33,926.96x = 926,203,586.98
  5. Step 5: Solve for x
    x = 926,203,586.98/33,926.96
  6. Step 6: Final answer
    x = 27,299.93

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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.