Home / 118,948-163,105

Finding the Third Proportional to 118,948 and 163,105

Calculator

Solution

The third proportional to 118,948 and 163,105 is: 223,654.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,948 : 163,105 = 163,105 : x
  2. Step 2: Convert to fraction form
    118,948/163,105 = 163,105/x
  3. Step 3: Cross multiply
    118,948x = 163,105 × 163,105
  4. Step 4: Simplify right side
    118,948x = 26,603,241,025
  5. Step 5: Solve for x
    x = 26,603,241,025/118,948
  6. Step 6: Final answer
    x = 223,654.38

Related Problems

Find third proportional to 59,474 and 81,552.50
Half scale
Find third proportional to 237,896 and 326,210
Double scale
Find third proportional to 118,950 and 163,108
Similar ratio
Find third proportional to 178,422 and 244,657.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.