Home / 69,930-107,244

Finding the Third Proportional to 69,930 and 107,244

Calculator

Solution

The third proportional to 69,930 and 107,244 is: 164,468.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,930 : 107,244 = 107,244 : x
  2. Step 2: Convert to fraction form
    69,930/107,244 = 107,244/x
  3. Step 3: Cross multiply
    69,930x = 107,244 × 107,244
  4. Step 4: Simplify right side
    69,930x = 11,501,275,536
  5. Step 5: Solve for x
    x = 11,501,275,536/69,930
  6. Step 6: Final answer
    x = 164,468.40

Related Problems

Find third proportional to 34,965 and 53,622
Half scale
Find third proportional to 139,860 and 214,488
Double scale
Find third proportional to 69,932 and 107,247
Similar ratio
Find third proportional to 104,895 and 160,866
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.