Home / 6,932-7,892

Finding the Third Proportional to 6,932 and 7,892

Calculator

Solution

The third proportional to 6,932 and 7,892 is: 8,984.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932 : 7,892 = 7,892 : x
  2. Step 2: Convert to fraction form
    6,932/7,892 = 7,892/x
  3. Step 3: Cross multiply
    6,932x = 7,892 × 7,892
  4. Step 4: Simplify right side
    6,932x = 62,283,664
  5. Step 5: Solve for x
    x = 62,283,664/6,932
  6. Step 6: Final answer
    x = 8,984.95

Related Problems

Find third proportional to 3,466 and 3,946
Half scale
Find third proportional to 13,864 and 15,784
Double scale
Find third proportional to 6,934 and 7,894
Similar ratio
Find third proportional to 10,398 and 11,838
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.