Home / 33,922.61-50,883.30-13,927.76

Finding the Fourth Proportional to 33,922.61, 50,883.30 and 13,927.76

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Solution

The fourth proportional to 33,922.61, 50,883.30 and 13,927.76 is: 20,891.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,922.61 : 50,883.30 = 13,927.76 : x
  2. Step 2: Convert to fraction form
    33,922.61/50,883.30 = 13,927.76/x
  3. Step 3: Cross multiply
    33,922.61x = 50,883.30 × 13,927.76
  4. Step 4: Simplify right side
    33,922.61x = 708,690,135.99
  5. Step 5: Solve for x
    x = 708,690,135.99/33,922.61
  6. Step 6: Final answer
    x = 20,891.38

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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.