Home / 26,272-40,672

Finding the Third Proportional to 26,272 and 40,672

Calculator

Solution

The third proportional to 26,272 and 40,672 is: 62,964.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,272 : 40,672 = 40,672 : x
  2. Step 2: Convert to fraction form
    26,272/40,672 = 40,672/x
  3. Step 3: Cross multiply
    26,272x = 40,672 × 40,672
  4. Step 4: Simplify right side
    26,272x = 1,654,211,584
  5. Step 5: Solve for x
    x = 1,654,211,584/26,272
  6. Step 6: Final answer
    x = 62,964.81

Related Problems

Find third proportional to 13,136 and 20,336
Half scale
Find third proportional to 52,544 and 81,344
Double scale
Find third proportional to 26,274 and 40,675
Similar ratio
Find third proportional to 39,408 and 61,008
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.