Home / 33,410.02-50,120.57-12,350.09

Finding the Fourth Proportional to 33,410.02, 50,120.57 and 12,350.09

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Solution

The fourth proportional to 33,410.02, 50,120.57 and 12,350.09 is: 18,527.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,410.02 : 50,120.57 = 12,350.09 : x
  2. Step 2: Convert to fraction form
    33,410.02/50,120.57 = 12,350.09/x
  3. Step 3: Cross multiply
    33,410.02x = 50,120.57 × 12,350.09
  4. Step 4: Simplify right side
    33,410.02x = 618,993,550.35
  5. Step 5: Solve for x
    x = 618,993,550.35/33,410.02
  6. Step 6: Final answer
    x = 18,527.18

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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.