Home / 3,736.37-5,604.02-1,270.83

Finding the Fourth Proportional to 3,736.37, 5,604.02 and 1,270.83

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Solution

The fourth proportional to 3,736.37, 5,604.02 and 1,270.83 is: 1,906.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736.37 : 5,604.02 = 1,270.83 : x
  2. Step 2: Convert to fraction form
    3,736.37/5,604.02 = 1,270.83/x
  3. Step 3: Cross multiply
    3,736.37x = 5,604.02 × 1,270.83
  4. Step 4: Simplify right side
    3,736.37x = 7,121,756.74
  5. Step 5: Solve for x
    x = 7,121,756.74/3,736.37
  6. Step 6: Final answer
    x = 1,906.06

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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.