Home / 267,748-356,958

Finding the Third Proportional to 267,748 and 356,958

Calculator

Solution

The third proportional to 267,748 and 356,958 is: 475,891.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,748 : 356,958 = 356,958 : x
  2. Step 2: Convert to fraction form
    267,748/356,958 = 356,958/x
  3. Step 3: Cross multiply
    267,748x = 356,958 × 356,958
  4. Step 4: Simplify right side
    267,748x = 127,419,013,764
  5. Step 5: Solve for x
    x = 127,419,013,764/267,748
  6. Step 6: Final answer
    x = 475,891.56

Related Problems

Find third proportional to 133,874 and 178,479
Half scale
Find third proportional to 535,496 and 713,916
Double scale
Find third proportional to 267,750 and 356,961
Similar ratio
Find third proportional to 401,622 and 535,437
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.