Home / 33,439.64-50,166.95-10,067.90

Finding the Fourth Proportional to 33,439.64, 50,166.95 and 10,067.90

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Solution

The fourth proportional to 33,439.64, 50,166.95 and 10,067.90 is: 15,104.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,439.64 : 50,166.95 = 10,067.90 : x
  2. Step 2: Convert to fraction form
    33,439.64/50,166.95 = 10,067.90/x
  3. Step 3: Cross multiply
    33,439.64x = 50,166.95 × 10,067.90
  4. Step 4: Simplify right side
    33,439.64x = 505,075,534.73
  5. Step 5: Solve for x
    x = 505,075,534.73/33,439.64
  6. Step 6: Final answer
    x = 15,104.10

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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.