Home / 15,938-25,672

Finding the Third Proportional to 15,938 and 25,672

Calculator

Solution

The third proportional to 15,938 and 25,672 is: 41,350.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,938 : 25,672 = 25,672 : x
  2. Step 2: Convert to fraction form
    15,938/25,672 = 25,672/x
  3. Step 3: Cross multiply
    15,938x = 25,672 × 25,672
  4. Step 4: Simplify right side
    15,938x = 659,051,584
  5. Step 5: Solve for x
    x = 659,051,584/15,938
  6. Step 6: Final answer
    x = 41,350.96

Related Problems

Find third proportional to 7,969 and 12,836
Half scale
Find third proportional to 31,876 and 51,344
Double scale
Find third proportional to 15,940 and 25,675
Similar ratio
Find third proportional to 23,907 and 38,508
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.