Home / 267,561-364,437

Finding the Third Proportional to 267,561 and 364,437

Calculator

Solution

The third proportional to 267,561 and 364,437 is: 496,388.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,561 : 364,437 = 364,437 : x
  2. Step 2: Convert to fraction form
    267,561/364,437 = 364,437/x
  3. Step 3: Cross multiply
    267,561x = 364,437 × 364,437
  4. Step 4: Simplify right side
    267,561x = 132,814,326,969
  5. Step 5: Solve for x
    x = 132,814,326,969/267,561
  6. Step 6: Final answer
    x = 496,388.96

Related Problems

Find third proportional to 133,780.50 and 182,218.50
Half scale
Find third proportional to 535,122 and 728,874
Double scale
Find third proportional to 267,563 and 364,440
Similar ratio
Find third proportional to 401,341.50 and 546,655.50
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.