Home / 831-1,494

Finding the Third Proportional to 831 and 1,494

Calculator

Solution

The third proportional to 831 and 1,494 is: 2,685.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    831 : 1,494 = 1,494 : x
  2. Step 2: Convert to fraction form
    831/1,494 = 1,494/x
  3. Step 3: Cross multiply
    831x = 1,494 × 1,494
  4. Step 4: Simplify right side
    831x = 2,232,036
  5. Step 5: Solve for x
    x = 2,232,036/831
  6. Step 6: Final answer
    x = 2,685.96

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.80) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.