Home / 33,626.63-50,312.97-20,067.53

Finding the Fourth Proportional to 33,626.63, 50,312.97 and 20,067.53

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Solution

The fourth proportional to 33,626.63, 50,312.97 and 20,067.53 is: 30,025.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,626.63 : 50,312.97 = 20,067.53 : x
  2. Step 2: Convert to fraction form
    33,626.63/50,312.97 = 20,067.53/x
  3. Step 3: Cross multiply
    33,626.63x = 50,312.97 × 20,067.53
  4. Step 4: Simplify right side
    33,626.63x = 1,009,656,783.30
  5. Step 5: Solve for x
    x = 1,009,656,783.30/33,626.63
  6. Step 6: Final answer
    x = 30,025.52

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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.