Home / 25,736-39,824

Finding the Third Proportional to 25,736 and 39,824

Calculator

Solution

The third proportional to 25,736 and 39,824 is: 61,623.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,736 : 39,824 = 39,824 : x
  2. Step 2: Convert to fraction form
    25,736/39,824 = 39,824/x
  3. Step 3: Cross multiply
    25,736x = 39,824 × 39,824
  4. Step 4: Simplify right side
    25,736x = 1,585,950,976
  5. Step 5: Solve for x
    x = 1,585,950,976/25,736
  6. Step 6: Final answer
    x = 61,623.83

Related Problems

Find third proportional to 12,868 and 19,912
Half scale
Find third proportional to 51,472 and 79,648
Double scale
Find third proportional to 25,738 and 39,827
Similar ratio
Find third proportional to 38,604 and 59,736
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.