Home / 179,296-386,254

Finding the Third Proportional to 179,296 and 386,254

Calculator

Solution

The third proportional to 179,296 and 386,254 is: 832,099.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,296 : 386,254 = 386,254 : x
  2. Step 2: Convert to fraction form
    179,296/386,254 = 386,254/x
  3. Step 3: Cross multiply
    179,296x = 386,254 × 386,254
  4. Step 4: Simplify right side
    179,296x = 149,192,152,516
  5. Step 5: Solve for x
    x = 149,192,152,516/179,296
  6. Step 6: Final answer
    x = 832,099.73

Related Problems

Find third proportional to 89,648 and 193,127
Half scale
Find third proportional to 358,592 and 772,508
Double scale
Find third proportional to 179,298 and 386,258
Similar ratio
Find third proportional to 268,944 and 579,381
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.