Home / 33,725.57-50,591.12-19,687.07

Finding the Fourth Proportional to 33,725.57, 50,591.12 and 19,687.07

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Solution

The fourth proportional to 33,725.57, 50,591.12 and 19,687.07 is: 29,532.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,725.57 : 50,591.12 = 19,687.07 : x
  2. Step 2: Convert to fraction form
    33,725.57/50,591.12 = 19,687.07/x
  3. Step 3: Cross multiply
    33,725.57x = 50,591.12 × 19,687.07
  4. Step 4: Simplify right side
    33,725.57x = 995,990,664.29
  5. Step 5: Solve for x
    x = 995,990,664.29/33,725.57
  6. Step 6: Final answer
    x = 29,532.22

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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.