Home / 49,738-108,220

Finding the Third Proportional to 49,738 and 108,220

Calculator

Solution

The third proportional to 49,738 and 108,220 is: 235,465.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,738 : 108,220 = 108,220 : x
  2. Step 2: Convert to fraction form
    49,738/108,220 = 108,220/x
  3. Step 3: Cross multiply
    49,738x = 108,220 × 108,220
  4. Step 4: Simplify right side
    49,738x = 11,711,568,400
  5. Step 5: Solve for x
    x = 11,711,568,400/49,738
  6. Step 6: Final answer
    x = 235,465.21

Related Problems

Find third proportional to 24,869 and 54,110
Half scale
Find third proportional to 99,476 and 216,440
Double scale
Find third proportional to 49,740 and 108,224
Similar ratio
Find third proportional to 74,607 and 162,330
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.