Home / 164,910-248,895

Finding the Third Proportional to 164,910 and 248,895

Calculator

Solution

The third proportional to 164,910 and 248,895 is: 375,651.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,910 : 248,895 = 248,895 : x
  2. Step 2: Convert to fraction form
    164,910/248,895 = 248,895/x
  3. Step 3: Cross multiply
    164,910x = 248,895 × 248,895
  4. Step 4: Simplify right side
    164,910x = 61,948,721,025
  5. Step 5: Solve for x
    x = 61,948,721,025/164,910
  6. Step 6: Final answer
    x = 375,651.70

Related Problems

Find third proportional to 82,455 and 124,447.50
Half scale
Find third proportional to 329,820 and 497,790
Double scale
Find third proportional to 164,912 and 248,898
Similar ratio
Find third proportional to 247,365 and 373,342.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.