Home / 16,230-25,425

Finding the Third Proportional to 16,230 and 25,425

Calculator

Solution

The third proportional to 16,230 and 25,425 is: 39,829.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,230 : 25,425 = 25,425 : x
  2. Step 2: Convert to fraction form
    16,230/25,425 = 25,425/x
  3. Step 3: Cross multiply
    16,230x = 25,425 × 25,425
  4. Step 4: Simplify right side
    16,230x = 646,430,625
  5. Step 5: Solve for x
    x = 646,430,625/16,230
  6. Step 6: Final answer
    x = 39,829.37

Related Problems

Find third proportional to 8,115 and 12,712.50
Half scale
Find third proportional to 32,460 and 50,850
Double scale
Find third proportional to 16,232 and 25,428
Similar ratio
Find third proportional to 24,345 and 38,137.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.