Home / 194,125-415,238

Finding the Third Proportional to 194,125 and 415,238

Calculator

Solution

The third proportional to 194,125 and 415,238 is: 888,203.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,125 : 415,238 = 415,238 : x
  2. Step 2: Convert to fraction form
    194,125/415,238 = 415,238/x
  3. Step 3: Cross multiply
    194,125x = 415,238 × 415,238
  4. Step 4: Simplify right side
    194,125x = 172,422,596,644
  5. Step 5: Solve for x
    x = 172,422,596,644/194,125
  6. Step 6: Final answer
    x = 888,203.97

Related Problems

Find third proportional to 97,062.50 and 207,619
Half scale
Find third proportional to 388,250 and 830,476
Double scale
Find third proportional to 194,127 and 415,242
Similar ratio
Find third proportional to 291,187.50 and 622,857
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.