Home / 43,189-92,938

Finding the Third Proportional to 43,189 and 92,938

Calculator

Solution

The third proportional to 43,189 and 92,938 is: 199,992.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,189 : 92,938 = 92,938 : x
  2. Step 2: Convert to fraction form
    43,189/92,938 = 92,938/x
  3. Step 3: Cross multiply
    43,189x = 92,938 × 92,938
  4. Step 4: Simplify right side
    43,189x = 8,637,471,844
  5. Step 5: Solve for x
    x = 8,637,471,844/43,189
  6. Step 6: Final answer
    x = 199,992.40

Related Problems

Find third proportional to 21,594.50 and 46,469
Half scale
Find third proportional to 86,378 and 185,876
Double scale
Find third proportional to 43,191 and 92,942
Similar ratio
Find third proportional to 64,783.50 and 139,407
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.