Home / 267,975-426,564

Finding the Third Proportional to 267,975 and 426,564

Calculator

Solution

The third proportional to 267,975 and 426,564 is: 679,006.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,975 : 426,564 = 426,564 : x
  2. Step 2: Convert to fraction form
    267,975/426,564 = 426,564/x
  3. Step 3: Cross multiply
    267,975x = 426,564 × 426,564
  4. Step 4: Simplify right side
    267,975x = 181,956,846,096
  5. Step 5: Solve for x
    x = 181,956,846,096/267,975
  6. Step 6: Final answer
    x = 679,006.80

Related Problems

Find third proportional to 133,987.50 and 213,282
Half scale
Find third proportional to 535,950 and 853,128
Double scale
Find third proportional to 267,977 and 426,567
Similar ratio
Find third proportional to 401,962.50 and 639,846
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.