Home / 242,904-367,744

Finding the Third Proportional to 242,904 and 367,744

Calculator

Solution

The third proportional to 242,904 and 367,744 is: 556,745.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,904 : 367,744 = 367,744 : x
  2. Step 2: Convert to fraction form
    242,904/367,744 = 367,744/x
  3. Step 3: Cross multiply
    242,904x = 367,744 × 367,744
  4. Step 4: Simplify right side
    242,904x = 135,235,649,536
  5. Step 5: Solve for x
    x = 135,235,649,536/242,904
  6. Step 6: Final answer
    x = 556,745.26

Related Problems

Find third proportional to 121,452 and 183,872
Half scale
Find third proportional to 485,808 and 735,488
Double scale
Find third proportional to 242,906 and 367,747
Similar ratio
Find third proportional to 364,356 and 551,616
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.