Home / 33,793.27-46,612.74-21,674.55

Finding the Fourth Proportional to 33,793.27, 46,612.74 and 21,674.55

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Solution

The fourth proportional to 33,793.27, 46,612.74 and 21,674.55 is: 29,896.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,793.27 : 46,612.74 = 21,674.55 : x
  2. Step 2: Convert to fraction form
    33,793.27/46,612.74 = 21,674.55/x
  3. Step 3: Cross multiply
    33,793.27x = 46,612.74 × 21,674.55
  4. Step 4: Simplify right side
    33,793.27x = 1,010,310,163.77
  5. Step 5: Solve for x
    x = 1,010,310,163.77/33,793.27
  6. Step 6: Final answer
    x = 29,896.79

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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.