Home / 2,751.73-3,797.36-1,492.78

Finding the Fourth Proportional to 2,751.73, 3,797.36 and 1,492.78

Calculator

Solution

The fourth proportional to 2,751.73, 3,797.36 and 1,492.78 is: 2,060.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751.73 : 3,797.36 = 1,492.78 : x
  2. Step 2: Convert to fraction form
    2,751.73/3,797.36 = 1,492.78/x
  3. Step 3: Cross multiply
    2,751.73x = 3,797.36 × 1,492.78
  4. Step 4: Simplify right side
    2,751.73x = 5,668,596.61
  5. Step 5: Solve for x
    x = 5,668,596.61/2,751.73
  6. Step 6: Final answer
    x = 2,060.02

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.