Home / 202,110-440,100

Finding the Third Proportional to 202,110 and 440,100

Calculator

Solution

The third proportional to 202,110 and 440,100 is: 958,329.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,110 : 440,100 = 440,100 : x
  2. Step 2: Convert to fraction form
    202,110/440,100 = 440,100/x
  3. Step 3: Cross multiply
    202,110x = 440,100 × 440,100
  4. Step 4: Simplify right side
    202,110x = 193,688,010,000
  5. Step 5: Solve for x
    x = 193,688,010,000/202,110
  6. Step 6: Final answer
    x = 958,329.67

Related Problems

Find third proportional to 101,055 and 220,050
Half scale
Find third proportional to 404,220 and 880,200
Double scale
Find third proportional to 202,112 and 440,104
Similar ratio
Find third proportional to 303,165 and 660,150
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.