Home / 162,234-349,418

Finding the Third Proportional to 162,234 and 349,418

Calculator

Solution

The third proportional to 162,234 and 349,418 is: 752,573.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,234 : 349,418 = 349,418 : x
  2. Step 2: Convert to fraction form
    162,234/349,418 = 349,418/x
  3. Step 3: Cross multiply
    162,234x = 349,418 × 349,418
  4. Step 4: Simplify right side
    162,234x = 122,092,938,724
  5. Step 5: Solve for x
    x = 122,092,938,724/162,234
  6. Step 6: Final answer
    x = 752,573.07

Related Problems

Find third proportional to 81,117 and 174,709
Half scale
Find third proportional to 324,468 and 698,836
Double scale
Find third proportional to 162,236 and 349,422
Similar ratio
Find third proportional to 243,351 and 524,127
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.