Home / 3,112-6,272

Finding the Third Proportional to 3,112 and 6,272

Calculator

Solution

The third proportional to 3,112 and 6,272 is: 12,640.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,112 : 6,272 = 6,272 : x
  2. Step 2: Convert to fraction form
    3,112/6,272 = 6,272/x
  3. Step 3: Cross multiply
    3,112x = 6,272 × 6,272
  4. Step 4: Simplify right side
    3,112x = 39,337,984
  5. Step 5: Solve for x
    x = 39,337,984/3,112
  6. Step 6: Final answer
    x = 12,640.74

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.02) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.