Home / 33,410.97-50,108.34-11,218.59

Finding the Fourth Proportional to 33,410.97, 50,108.34 and 11,218.59

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Solution

The fourth proportional to 33,410.97, 50,108.34 and 11,218.59 is: 16,825.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,410.97 : 50,108.34 = 11,218.59 : x
  2. Step 2: Convert to fraction form
    33,410.97/50,108.34 = 11,218.59/x
  3. Step 3: Cross multiply
    33,410.97x = 50,108.34 × 11,218.59
  4. Step 4: Simplify right side
    33,410.97x = 562,144,922.04
  5. Step 5: Solve for x
    x = 562,144,922.04/33,410.97
  6. Step 6: Final answer
    x = 16,825.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.