Home / 447-884

Finding the Third Proportional to 447 and 884

Calculator

Solution

The third proportional to 447 and 884 is: 1,748.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    447 : 884 = 884 : x
  2. Step 2: Convert to fraction form
    447/884 = 884/x
  3. Step 3: Cross multiply
    447x = 884 × 884
  4. Step 4: Simplify right side
    447x = 781,456
  5. Step 5: Solve for x
    x = 781,456/447
  6. Step 6: Final answer
    x = 1,748.22

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.98) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.