Home / 92,680-199,760

Finding the Third Proportional to 92,680 and 199,760

Calculator

Solution

The third proportional to 92,680 and 199,760 is: 430,557.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,680 : 199,760 = 199,760 : x
  2. Step 2: Convert to fraction form
    92,680/199,760 = 199,760/x
  3. Step 3: Cross multiply
    92,680x = 199,760 × 199,760
  4. Step 4: Simplify right side
    92,680x = 39,904,057,600
  5. Step 5: Solve for x
    x = 39,904,057,600/92,680
  6. Step 6: Final answer
    x = 430,557.38

Related Problems

Find third proportional to 46,340 and 99,880
Half scale
Find third proportional to 185,360 and 399,520
Double scale
Find third proportional to 92,682 and 199,764
Similar ratio
Find third proportional to 139,020 and 299,640
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.