Home / 267,910-364,847

Finding the Third Proportional to 267,910 and 364,847

Calculator

Solution

The third proportional to 267,910 and 364,847 is: 496,858.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,910 : 364,847 = 364,847 : x
  2. Step 2: Convert to fraction form
    267,910/364,847 = 364,847/x
  3. Step 3: Cross multiply
    267,910x = 364,847 × 364,847
  4. Step 4: Simplify right side
    267,910x = 133,113,333,409
  5. Step 5: Solve for x
    x = 133,113,333,409/267,910
  6. Step 6: Final answer
    x = 496,858.40

Related Problems

Find third proportional to 133,955 and 182,423.50
Half scale
Find third proportional to 535,820 and 729,694
Double scale
Find third proportional to 267,912 and 364,850
Similar ratio
Find third proportional to 401,865 and 547,270.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.