Home / 3,150-6,853

Finding the Third Proportional to 3,150 and 6,853

Calculator

Solution

The third proportional to 3,150 and 6,853 is: 14,909.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,150 : 6,853 = 6,853 : x
  2. Step 2: Convert to fraction form
    3,150/6,853 = 6,853/x
  3. Step 3: Cross multiply
    3,150x = 6,853 × 6,853
  4. Step 4: Simplify right side
    3,150x = 46,963,609
  5. Step 5: Solve for x
    x = 46,963,609/3,150
  6. Step 6: Final answer
    x = 14,909.08

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.