Home / 164,445-352,218

Finding the Third Proportional to 164,445 and 352,218

Calculator

Solution

The third proportional to 164,445 and 352,218 is: 754,401.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,445 : 352,218 = 352,218 : x
  2. Step 2: Convert to fraction form
    164,445/352,218 = 352,218/x
  3. Step 3: Cross multiply
    164,445x = 352,218 × 352,218
  4. Step 4: Simplify right side
    164,445x = 124,057,519,524
  5. Step 5: Solve for x
    x = 124,057,519,524/164,445
  6. Step 6: Final answer
    x = 754,401.29

Related Problems

Find third proportional to 82,222.50 and 176,109
Half scale
Find third proportional to 328,890 and 704,436
Double scale
Find third proportional to 164,447 and 352,222
Similar ratio
Find third proportional to 246,667.50 and 528,327
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.