Home / 3,273.22-4,908.24-1,192.90

Finding the Fourth Proportional to 3,273.22, 4,908.24 and 1,192.90

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Solution

The fourth proportional to 3,273.22, 4,908.24 and 1,192.90 is: 1,788.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273.22 : 4,908.24 = 1,192.90 : x
  2. Step 2: Convert to fraction form
    3,273.22/4,908.24 = 1,192.90/x
  3. Step 3: Cross multiply
    3,273.22x = 4,908.24 × 1,192.90
  4. Step 4: Simplify right side
    3,273.22x = 5,855,039.50
  5. Step 5: Solve for x
    x = 5,855,039.50/3,273.22
  6. Step 6: Final answer
    x = 1,788.77

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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.