Home / 92,474-199,690

Finding the Third Proportional to 92,474 and 199,690

Calculator

Solution

The third proportional to 92,474 and 199,690 is: 431,214.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,474 : 199,690 = 199,690 : x
  2. Step 2: Convert to fraction form
    92,474/199,690 = 199,690/x
  3. Step 3: Cross multiply
    92,474x = 199,690 × 199,690
  4. Step 4: Simplify right side
    92,474x = 39,876,096,100
  5. Step 5: Solve for x
    x = 39,876,096,100/92,474
  6. Step 6: Final answer
    x = 431,214.14

Related Problems

Find third proportional to 46,237 and 99,845
Half scale
Find third proportional to 184,948 and 399,380
Double scale
Find third proportional to 92,476 and 199,694
Similar ratio
Find third proportional to 138,711 and 299,535
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.