Home / 49,920-108,192

Finding the Third Proportional to 49,920 and 108,192

Calculator

Solution

The third proportional to 49,920 and 108,192 is: 234,485.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,920 : 108,192 = 108,192 : x
  2. Step 2: Convert to fraction form
    49,920/108,192 = 108,192/x
  3. Step 3: Cross multiply
    49,920x = 108,192 × 108,192
  4. Step 4: Simplify right side
    49,920x = 11,705,508,864
  5. Step 5: Solve for x
    x = 11,705,508,864/49,920
  6. Step 6: Final answer
    x = 234,485.35

Related Problems

Find third proportional to 24,960 and 54,096
Half scale
Find third proportional to 99,840 and 216,384
Double scale
Find third proportional to 49,922 and 108,196
Similar ratio
Find third proportional to 74,880 and 162,288
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.