Home / 50,132.80-75,196.42-16,849.42

Finding the Fourth Proportional to 50,132.80, 75,196.42 and 16,849.42

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Solution

The fourth proportional to 50,132.80, 75,196.42 and 16,849.42 is: 25,273.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,132.80 : 75,196.42 = 16,849.42 : x
  2. Step 2: Convert to fraction form
    50,132.80/75,196.42 = 16,849.42/x
  3. Step 3: Cross multiply
    50,132.80x = 75,196.42 × 16,849.42
  4. Step 4: Simplify right side
    50,132.80x = 1,267,016,063.08
  5. Step 5: Solve for x
    x = 1,267,016,063.08/50,132.80
  6. Step 6: Final answer
    x = 25,273.20

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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.