Home / 42,136-92,744

Finding the Third Proportional to 42,136 and 92,744

Calculator

Solution

The third proportional to 42,136 and 92,744 is: 204,135.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,136 : 92,744 = 92,744 : x
  2. Step 2: Convert to fraction form
    42,136/92,744 = 92,744/x
  3. Step 3: Cross multiply
    42,136x = 92,744 × 92,744
  4. Step 4: Simplify right side
    42,136x = 8,601,449,536
  5. Step 5: Solve for x
    x = 8,601,449,536/42,136
  6. Step 6: Final answer
    x = 204,135.41

Related Problems

Find third proportional to 21,068 and 46,372
Half scale
Find third proportional to 84,272 and 185,488
Double scale
Find third proportional to 42,138 and 92,748
Similar ratio
Find third proportional to 63,204 and 139,116
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.