Home / 10,162-15,188

Finding the Third Proportional to 10,162 and 15,188

Calculator

Solution

The third proportional to 10,162 and 15,188 is: 22,699.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,162 : 15,188 = 15,188 : x
  2. Step 2: Convert to fraction form
    10,162/15,188 = 15,188/x
  3. Step 3: Cross multiply
    10,162x = 15,188 × 15,188
  4. Step 4: Simplify right side
    10,162x = 230,675,344
  5. Step 5: Solve for x
    x = 230,675,344/10,162
  6. Step 6: Final answer
    x = 22,699.80

Related Problems

Find third proportional to 5,081 and 7,594
Half scale
Find third proportional to 20,324 and 30,376
Double scale
Find third proportional to 10,164 and 15,191
Similar ratio
Find third proportional to 15,243 and 22,782
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.