Home / 33,884.46-46,749.96-19,734.66

Finding the Fourth Proportional to 33,884.46, 46,749.96 and 19,734.66

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Solution

The fourth proportional to 33,884.46, 46,749.96 and 19,734.66 is: 27,227.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,884.46 : 46,749.96 = 19,734.66 : x
  2. Step 2: Convert to fraction form
    33,884.46/46,749.96 = 19,734.66/x
  3. Step 3: Cross multiply
    33,884.46x = 46,749.96 × 19,734.66
  4. Step 4: Simplify right side
    33,884.46x = 922,594,565.61
  5. Step 5: Solve for x
    x = 922,594,565.61/33,884.46
  6. Step 6: Final answer
    x = 27,227.66

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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.