Home / 3,299-6,826

Finding the Third Proportional to 3,299 and 6,826

Calculator

Solution

The third proportional to 3,299 and 6,826 is: 14,123.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299 : 6,826 = 6,826 : x
  2. Step 2: Convert to fraction form
    3,299/6,826 = 6,826/x
  3. Step 3: Cross multiply
    3,299x = 6,826 × 6,826
  4. Step 4: Simplify right side
    3,299x = 46,594,276
  5. Step 5: Solve for x
    x = 46,594,276/3,299
  6. Step 6: Final answer
    x = 14,123.76

Related Problems

Find third proportional to 1,649.50 and 3,413
Half scale
Find third proportional to 6,598 and 13,652
Double scale
Find third proportional to 3,301 and 6,830
Similar ratio
Find third proportional to 4,948.50 and 10,239
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.