Home / 25,250-39,151

Finding the Third Proportional to 25,250 and 39,151

Calculator

Solution

The third proportional to 25,250 and 39,151 is: 60,704.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,250 : 39,151 = 39,151 : x
  2. Step 2: Convert to fraction form
    25,250/39,151 = 39,151/x
  3. Step 3: Cross multiply
    25,250x = 39,151 × 39,151
  4. Step 4: Simplify right side
    25,250x = 1,532,800,801
  5. Step 5: Solve for x
    x = 1,532,800,801/25,250
  6. Step 6: Final answer
    x = 60,704.98

Related Problems

Find third proportional to 12,625 and 19,575.50
Half scale
Find third proportional to 50,500 and 78,302
Double scale
Find third proportional to 25,252 and 39,154
Similar ratio
Find third proportional to 37,875 and 58,726.50
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.