Home / 156,048-235,449

Finding the Third Proportional to 156,048 and 235,449

Calculator

Solution

The third proportional to 156,048 and 235,449 is: 355,251.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,048 : 235,449 = 235,449 : x
  2. Step 2: Convert to fraction form
    156,048/235,449 = 235,449/x
  3. Step 3: Cross multiply
    156,048x = 235,449 × 235,449
  4. Step 4: Simplify right side
    156,048x = 55,436,231,601
  5. Step 5: Solve for x
    x = 55,436,231,601/156,048
  6. Step 6: Final answer
    x = 355,251.15

Related Problems

Find third proportional to 78,024 and 117,724.50
Half scale
Find third proportional to 312,096 and 470,898
Double scale
Find third proportional to 156,050 and 235,452
Similar ratio
Find third proportional to 234,072 and 353,173.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.