Home / 2,741.49-3,783.18-1,562.52

Finding the Fourth Proportional to 2,741.49, 3,783.18 and 1,562.52

Calculator

Solution

The fourth proportional to 2,741.49, 3,783.18 and 1,562.52 is: 2,156.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741.49 : 3,783.18 = 1,562.52 : x
  2. Step 2: Convert to fraction form
    2,741.49/3,783.18 = 1,562.52/x
  3. Step 3: Cross multiply
    2,741.49x = 3,783.18 × 1,562.52
  4. Step 4: Simplify right side
    2,741.49x = 5,911,294.41
  5. Step 5: Solve for x
    x = 5,911,294.41/2,741.49
  6. Step 6: Final answer
    x = 2,156.23

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.