Home / 42,180-92,133

Finding the Third Proportional to 42,180 and 92,133

Calculator

Solution

The third proportional to 42,180 and 92,133 is: 201,244.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,180 : 92,133 = 92,133 : x
  2. Step 2: Convert to fraction form
    42,180/92,133 = 92,133/x
  3. Step 3: Cross multiply
    42,180x = 92,133 × 92,133
  4. Step 4: Simplify right side
    42,180x = 8,488,489,689
  5. Step 5: Solve for x
    x = 8,488,489,689/42,180
  6. Step 6: Final answer
    x = 201,244.42

Related Problems

Find third proportional to 21,090 and 46,066.50
Half scale
Find third proportional to 84,360 and 184,266
Double scale
Find third proportional to 42,182 and 92,137
Similar ratio
Find third proportional to 63,270 and 138,199.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.