Home / 6,826-15,706

Finding the Third Proportional to 6,826 and 15,706

Calculator

Solution

The third proportional to 6,826 and 15,706 is: 36,138.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826 : 15,706 = 15,706 : x
  2. Step 2: Convert to fraction form
    6,826/15,706 = 15,706/x
  3. Step 3: Cross multiply
    6,826x = 15,706 × 15,706
  4. Step 4: Simplify right side
    6,826x = 246,678,436
  5. Step 5: Solve for x
    x = 246,678,436/6,826
  6. Step 6: Final answer
    x = 36,138.07

Related Problems

Find third proportional to 3,413 and 7,853
Half scale
Find third proportional to 13,652 and 31,412
Double scale
Find third proportional to 6,828 and 15,711
Similar ratio
Find third proportional to 10,239 and 23,559
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.