Home / 0.38-2

Finding the Third Proportional to 0.38 and 2

Calculator

Solution

The third proportional to 0.38 and 2 is: 10.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    0.38 : 2 = 2 : x
  2. Step 2: Convert to fraction form
    0.38/2 = 2/x
  3. Step 3: Cross multiply
    0.38x = 2 × 2
  4. Step 4: Simplify right side
    0.38x = 4
  5. Step 5: Solve for x
    x = 4/0.38
  6. Step 6: Final answer
    x = 10.67

Related Problems

Find third proportional to 0.19 and 1
Half scale
Find third proportional to 0.75 and 4
Double scale
Find third proportional to 2 and 13
Similar ratio
Find third proportional to 0.56 and 3
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (5.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.