Home / 2,852-6,828

Finding the Third Proportional to 2,852 and 6,828

Calculator

Solution

The third proportional to 2,852 and 6,828 is: 16,346.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852 : 6,828 = 6,828 : x
  2. Step 2: Convert to fraction form
    2,852/6,828 = 6,828/x
  3. Step 3: Cross multiply
    2,852x = 6,828 × 6,828
  4. Step 4: Simplify right side
    2,852x = 46,621,584
  5. Step 5: Solve for x
    x = 46,621,584/2,852
  6. Step 6: Final answer
    x = 16,346.98

Related Problems

Find third proportional to 1,426 and 3,414
Half scale
Find third proportional to 5,704 and 13,656
Double scale
Find third proportional to 2,854 and 6,833
Similar ratio
Find third proportional to 4,278 and 10,242
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.