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Finding the Fourth Proportional to 50,884.24, 76,230.02 and 33,966.24

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Solution

The fourth proportional to 50,884.24, 76,230.02 and 33,966.24 is: 50,885.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,884.24 : 76,230.02 = 33,966.24 : x
  2. Step 2: Convert to fraction form
    50,884.24/76,230.02 = 33,966.24/x
  3. Step 3: Cross multiply
    50,884.24x = 76,230.02 × 33,966.24
  4. Step 4: Simplify right side
    50,884.24x = 2,589,247,154.52
  5. Step 5: Solve for x
    x = 2,589,247,154.52/50,884.24
  6. Step 6: Final answer
    x = 50,885.05

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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.