Home / 6,486-10,062

Finding the Third Proportional to 6,486 and 10,062

Calculator

Solution

The third proportional to 6,486 and 10,062 is: 15,609.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,486 : 10,062 = 10,062 : x
  2. Step 2: Convert to fraction form
    6,486/10,062 = 10,062/x
  3. Step 3: Cross multiply
    6,486x = 10,062 × 10,062
  4. Step 4: Simplify right side
    6,486x = 101,243,844
  5. Step 5: Solve for x
    x = 101,243,844/6,486
  6. Step 6: Final answer
    x = 15,609.60

Related Problems

Find third proportional to 3,243 and 5,031
Half scale
Find third proportional to 12,972 and 20,124
Double scale
Find third proportional to 6,488 and 10,065
Similar ratio
Find third proportional to 9,729 and 15,093
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.