Home / 33,629.58-50,450.52-13,897.44

Finding the Fourth Proportional to 33,629.58, 50,450.52 and 13,897.44

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Solution

The fourth proportional to 33,629.58, 50,450.52 and 13,897.44 is: 20,848.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,629.58 : 50,450.52 = 13,897.44 : x
  2. Step 2: Convert to fraction form
    33,629.58/50,450.52 = 13,897.44/x
  3. Step 3: Cross multiply
    33,629.58x = 50,450.52 × 13,897.44
  4. Step 4: Simplify right side
    33,629.58x = 701,133,074.67
  5. Step 5: Solve for x
    x = 701,133,074.67/33,629.58
  6. Step 6: Final answer
    x = 20,848.70

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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.