Home / 154,325-337,486

Finding the Third Proportional to 154,325 and 337,486

Calculator

Solution

The third proportional to 154,325 and 337,486 is: 738,032.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,325 : 337,486 = 337,486 : x
  2. Step 2: Convert to fraction form
    154,325/337,486 = 337,486/x
  3. Step 3: Cross multiply
    154,325x = 337,486 × 337,486
  4. Step 4: Simplify right side
    154,325x = 113,896,800,196
  5. Step 5: Solve for x
    x = 113,896,800,196/154,325
  6. Step 6: Final answer
    x = 738,032.08

Related Problems

Find third proportional to 77,162.50 and 168,743
Half scale
Find third proportional to 308,650 and 674,972
Double scale
Find third proportional to 154,327 and 337,490
Similar ratio
Find third proportional to 231,487.50 and 506,229
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.