Home / 6,854-10,704

Finding the Third Proportional to 6,854 and 10,704

Calculator

Solution

The third proportional to 6,854 and 10,704 is: 16,716.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854 : 10,704 = 10,704 : x
  2. Step 2: Convert to fraction form
    6,854/10,704 = 10,704/x
  3. Step 3: Cross multiply
    6,854x = 10,704 × 10,704
  4. Step 4: Simplify right side
    6,854x = 114,575,616
  5. Step 5: Solve for x
    x = 114,575,616/6,854
  6. Step 6: Final answer
    x = 16,716.61

Related Problems

Find third proportional to 3,427 and 5,352
Half scale
Find third proportional to 13,708 and 21,408
Double scale
Find third proportional to 6,856 and 10,707
Similar ratio
Find third proportional to 10,281 and 16,056
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.