Home / 68,542-104,756

Finding the Third Proportional to 68,542 and 104,756

Calculator

Solution

The third proportional to 68,542 and 104,756 is: 160,103.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,542 : 104,756 = 104,756 : x
  2. Step 2: Convert to fraction form
    68,542/104,756 = 104,756/x
  3. Step 3: Cross multiply
    68,542x = 104,756 × 104,756
  4. Step 4: Simplify right side
    68,542x = 10,973,819,536
  5. Step 5: Solve for x
    x = 10,973,819,536/68,542
  6. Step 6: Final answer
    x = 160,103.58

Related Problems

Find third proportional to 34,271 and 52,378
Half scale
Find third proportional to 137,084 and 209,512
Double scale
Find third proportional to 68,544 and 104,759
Similar ratio
Find third proportional to 102,813 and 157,134
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.