Home / 171,055-246,399

Finding the Third Proportional to 171,055 and 246,399

Calculator

Solution

The third proportional to 171,055 and 246,399 is: 354,929.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,055 : 246,399 = 246,399 : x
  2. Step 2: Convert to fraction form
    171,055/246,399 = 246,399/x
  3. Step 3: Cross multiply
    171,055x = 246,399 × 246,399
  4. Step 4: Simplify right side
    171,055x = 60,712,467,201
  5. Step 5: Solve for x
    x = 60,712,467,201/171,055
  6. Step 6: Final answer
    x = 354,929.51

Related Problems

Find third proportional to 85,527.50 and 123,199.50
Half scale
Find third proportional to 342,110 and 492,798
Double scale
Find third proportional to 171,057 and 246,402
Similar ratio
Find third proportional to 256,582.50 and 369,598.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.