Home / 19,425-41,682

Finding the Third Proportional to 19,425 and 41,682

Calculator

Solution

The third proportional to 19,425 and 41,682 is: 89,440.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,425 : 41,682 = 41,682 : x
  2. Step 2: Convert to fraction form
    19,425/41,682 = 41,682/x
  3. Step 3: Cross multiply
    19,425x = 41,682 × 41,682
  4. Step 4: Simplify right side
    19,425x = 1,737,389,124
  5. Step 5: Solve for x
    x = 1,737,389,124/19,425
  6. Step 6: Final answer
    x = 89,440.88

Related Problems

Find third proportional to 9,712.50 and 20,841
Half scale
Find third proportional to 38,850 and 83,364
Double scale
Find third proportional to 19,427 and 41,686
Similar ratio
Find third proportional to 29,137.50 and 62,523
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.