Home / 164,285-353,110

Finding the Third Proportional to 164,285 and 353,110

Calculator

Solution

The third proportional to 164,285 and 353,110 is: 758,965.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,285 : 353,110 = 353,110 : x
  2. Step 2: Convert to fraction form
    164,285/353,110 = 353,110/x
  3. Step 3: Cross multiply
    164,285x = 353,110 × 353,110
  4. Step 4: Simplify right side
    164,285x = 124,686,672,100
  5. Step 5: Solve for x
    x = 124,686,672,100/164,285
  6. Step 6: Final answer
    x = 758,965.65

Related Problems

Find third proportional to 82,142.50 and 176,555
Half scale
Find third proportional to 328,570 and 706,220
Double scale
Find third proportional to 164,287 and 353,114
Similar ratio
Find third proportional to 246,427.50 and 529,665
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.