Home / 104,619-226,620

Finding the Third Proportional to 104,619 and 226,620

Calculator

Solution

The third proportional to 104,619 and 226,620 is: 490,891.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,619 : 226,620 = 226,620 : x
  2. Step 2: Convert to fraction form
    104,619/226,620 = 226,620/x
  3. Step 3: Cross multiply
    104,619x = 226,620 × 226,620
  4. Step 4: Simplify right side
    104,619x = 51,356,624,400
  5. Step 5: Solve for x
    x = 51,356,624,400/104,619
  6. Step 6: Final answer
    x = 490,891.95

Related Problems

Find third proportional to 52,309.50 and 113,310
Half scale
Find third proportional to 209,238 and 453,240
Double scale
Find third proportional to 104,621 and 226,624
Similar ratio
Find third proportional to 156,928.50 and 339,930
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.