Home / 6,406-14,825

Finding the Third Proportional to 6,406 and 14,825

Calculator

Solution

The third proportional to 6,406 and 14,825 is: 34,308.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,406 : 14,825 = 14,825 : x
  2. Step 2: Convert to fraction form
    6,406/14,825 = 14,825/x
  3. Step 3: Cross multiply
    6,406x = 14,825 × 14,825
  4. Step 4: Simplify right side
    6,406x = 219,780,625
  5. Step 5: Solve for x
    x = 219,780,625/6,406
  6. Step 6: Final answer
    x = 34,308.56

Related Problems

Find third proportional to 3,203 and 7,412.50
Half scale
Find third proportional to 12,812 and 29,650
Double scale
Find third proportional to 6,408 and 14,830
Similar ratio
Find third proportional to 9,609 and 22,237.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.