Home / 267,678-367,057

Finding the Third Proportional to 267,678 and 367,057

Calculator

Solution

The third proportional to 267,678 and 367,057 is: 503,331.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,678 : 367,057 = 367,057 : x
  2. Step 2: Convert to fraction form
    267,678/367,057 = 367,057/x
  3. Step 3: Cross multiply
    267,678x = 367,057 × 367,057
  4. Step 4: Simplify right side
    267,678x = 134,730,841,249
  5. Step 5: Solve for x
    x = 134,730,841,249/267,678
  6. Step 6: Final answer
    x = 503,331.77

Related Problems

Find third proportional to 133,839 and 183,528.50
Half scale
Find third proportional to 535,356 and 734,114
Double scale
Find third proportional to 267,680 and 367,060
Similar ratio
Find third proportional to 401,517 and 550,585.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.