Home / 1,819.44-2,727.72-1,134

Finding the Fourth Proportional to 1,819.44, 2,727.72 and 1,134

Calculator

Solution

The fourth proportional to 1,819.44, 2,727.72 and 1,134 is: 1,700.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,819.44 : 2,727.72 = 1,134 : x
  2. Step 2: Convert to fraction form
    1,819.44/2,727.72 = 1,134/x
  3. Step 3: Cross multiply
    1,819.44x = 2,727.72 × 1,134
  4. Step 4: Simplify right side
    1,819.44x = 3,093,234.48
  5. Step 5: Solve for x
    x = 3,093,234.48/1,819.44
  6. Step 6: Final answer
    x = 1,700.10

Related Problems

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.