Home / 39,733.50-82,734

Finding the Third Proportional to 39,733.50 and 82,734

Calculator

Solution

The third proportional to 39,733.50 and 82,734 is: 172,270.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,733.50 : 82,734 = 82,734 : x
  2. Step 2: Convert to fraction form
    39,733.50/82,734 = 82,734/x
  3. Step 3: Cross multiply
    39,733.50x = 82,734 × 82,734
  4. Step 4: Simplify right side
    39,733.50x = 6,844,914,756
  5. Step 5: Solve for x
    x = 6,844,914,756/39,733.50
  6. Step 6: Final answer
    x = 172,270.62

Related Problems

Find third proportional to 19,866.75 and 41,367
Half scale
Find third proportional to 79,467 and 165,468
Double scale
Find third proportional to 39,736 and 82,738
Similar ratio
Find third proportional to 59,600.25 and 124,101
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.