Home / 74,326-162,756

Finding the Third Proportional to 74,326 and 162,756

Calculator

Solution

The third proportional to 74,326 and 162,756 is: 356,396.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,326 : 162,756 = 162,756 : x
  2. Step 2: Convert to fraction form
    74,326/162,756 = 162,756/x
  3. Step 3: Cross multiply
    74,326x = 162,756 × 162,756
  4. Step 4: Simplify right side
    74,326x = 26,489,515,536
  5. Step 5: Solve for x
    x = 26,489,515,536/74,326
  6. Step 6: Final answer
    x = 356,396.36

Related Problems

Find third proportional to 37,163 and 81,378
Half scale
Find third proportional to 148,652 and 325,512
Double scale
Find third proportional to 74,328 and 162,760
Similar ratio
Find third proportional to 111,489 and 244,134
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.