Home / 350,096-543,147

Finding the Third Proportional to 350,096 and 543,147

Calculator

Solution

The third proportional to 350,096 and 543,147 is: 842,650.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,096 : 543,147 = 543,147 : x
  2. Step 2: Convert to fraction form
    350,096/543,147 = 543,147/x
  3. Step 3: Cross multiply
    350,096x = 543,147 × 543,147
  4. Step 4: Simplify right side
    350,096x = 295,008,663,609
  5. Step 5: Solve for x
    x = 295,008,663,609/350,096
  6. Step 6: Final answer
    x = 842,650.77

Related Problems

Find third proportional to 175,048 and 271,573.50
Half scale
Find third proportional to 700,192 and 1,086,294
Double scale
Find third proportional to 350,098 and 543,150
Similar ratio
Find third proportional to 525,144 and 814,720.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.