Home / 234,216-350,688

Finding the Third Proportional to 234,216 and 350,688

Calculator

Solution

The third proportional to 234,216 and 350,688 is: 525,079.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,216 : 350,688 = 350,688 : x
  2. Step 2: Convert to fraction form
    234,216/350,688 = 350,688/x
  3. Step 3: Cross multiply
    234,216x = 350,688 × 350,688
  4. Step 4: Simplify right side
    234,216x = 122,982,073,344
  5. Step 5: Solve for x
    x = 122,982,073,344/234,216
  6. Step 6: Final answer
    x = 525,079.73

Related Problems

Find third proportional to 117,108 and 175,344
Half scale
Find third proportional to 468,432 and 701,376
Double scale
Find third proportional to 234,218 and 350,691
Similar ratio
Find third proportional to 351,324 and 526,032
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.