Home / 33,474.20-50,208.58-11,287.10

Finding the Fourth Proportional to 33,474.20, 50,208.58 and 11,287.10

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Solution

The fourth proportional to 33,474.20, 50,208.58 and 11,287.10 is: 16,929.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,474.20 : 50,208.58 = 11,287.10 : x
  2. Step 2: Convert to fraction form
    33,474.20/50,208.58 = 11,287.10/x
  3. Step 3: Cross multiply
    33,474.20x = 50,208.58 × 11,287.10
  4. Step 4: Simplify right side
    33,474.20x = 566,709,263.32
  5. Step 5: Solve for x
    x = 566,709,263.32/33,474.20
  6. Step 6: Final answer
    x = 16,929.73

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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.