Home / 50,882.02-76,326.68-13,441.73

Finding the Fourth Proportional to 50,882.02, 76,326.68 and 13,441.73

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Solution

The fourth proportional to 50,882.02, 76,326.68 and 13,441.73 is: 20,163.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,882.02 : 76,326.68 = 13,441.73 : x
  2. Step 2: Convert to fraction form
    50,882.02/76,326.68 = 13,441.73/x
  3. Step 3: Cross multiply
    50,882.02x = 76,326.68 × 13,441.73
  4. Step 4: Simplify right side
    50,882.02x = 1,025,962,175.51
  5. Step 5: Solve for x
    x = 1,025,962,175.51/50,882.02
  6. Step 6: Final answer
    x = 20,163.55

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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.