Home / 182,904-256,212

Finding the Third Proportional to 182,904 and 256,212

Calculator

Solution

The third proportional to 182,904 and 256,212 is: 358,901.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,904 : 256,212 = 256,212 : x
  2. Step 2: Convert to fraction form
    182,904/256,212 = 256,212/x
  3. Step 3: Cross multiply
    182,904x = 256,212 × 256,212
  4. Step 4: Simplify right side
    182,904x = 65,644,588,944
  5. Step 5: Solve for x
    x = 65,644,588,944/182,904
  6. Step 6: Final answer
    x = 358,901.88

Related Problems

Find third proportional to 91,452 and 128,106
Half scale
Find third proportional to 365,808 and 512,424
Double scale
Find third proportional to 182,906 and 256,215
Similar ratio
Find third proportional to 274,356 and 384,318
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.