Home / 33,727.89-50,594.28-12,951.39

Finding the Fourth Proportional to 33,727.89, 50,594.28 and 12,951.39

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Solution

The fourth proportional to 33,727.89, 50,594.28 and 12,951.39 is: 19,428.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,727.89 : 50,594.28 = 12,951.39 : x
  2. Step 2: Convert to fraction form
    33,727.89/50,594.28 = 12,951.39/x
  3. Step 3: Cross multiply
    33,727.89x = 50,594.28 × 12,951.39
  4. Step 4: Simplify right side
    33,727.89x = 655,266,252.05
  5. Step 5: Solve for x
    x = 655,266,252.05/33,727.89
  6. Step 6: Final answer
    x = 19,428.02

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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.