Home / 164,822-337,474

Finding the Third Proportional to 164,822 and 337,474

Calculator

Solution

The third proportional to 164,822 and 337,474 is: 690,979.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,822 : 337,474 = 337,474 : x
  2. Step 2: Convert to fraction form
    164,822/337,474 = 337,474/x
  3. Step 3: Cross multiply
    164,822x = 337,474 × 337,474
  4. Step 4: Simplify right side
    164,822x = 113,888,700,676
  5. Step 5: Solve for x
    x = 113,888,700,676/164,822
  6. Step 6: Final answer
    x = 690,979.97

Related Problems

Find third proportional to 82,411 and 168,737
Half scale
Find third proportional to 329,644 and 674,948
Double scale
Find third proportional to 164,824 and 337,478
Similar ratio
Find third proportional to 247,233 and 506,211
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.