Home / 119,208-180,027

Finding the Third Proportional to 119,208 and 180,027

Calculator

Solution

The third proportional to 119,208 and 180,027 is: 271,875.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,208 : 180,027 = 180,027 : x
  2. Step 2: Convert to fraction form
    119,208/180,027 = 180,027/x
  3. Step 3: Cross multiply
    119,208x = 180,027 × 180,027
  4. Step 4: Simplify right side
    119,208x = 32,409,720,729
  5. Step 5: Solve for x
    x = 32,409,720,729/119,208
  6. Step 6: Final answer
    x = 271,875.38

Related Problems

Find third proportional to 59,604 and 90,013.50
Half scale
Find third proportional to 238,416 and 360,054
Double scale
Find third proportional to 119,210 and 180,030
Similar ratio
Find third proportional to 178,812 and 270,040.50
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.