Home / 114-223

Finding the Third Proportional to 114 and 223

Calculator

Solution

The third proportional to 114 and 223 is: 436.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    114 : 223 = 223 : x
  2. Step 2: Convert to fraction form
    114/223 = 223/x
  3. Step 3: Cross multiply
    114x = 223 × 223
  4. Step 4: Simplify right side
    114x = 49,729
  5. Step 5: Solve for x
    x = 49,729/114
  6. Step 6: Final answer
    x = 436.22

Related Problems

Find third proportional to 57 and 111.50
Half scale
Find third proportional to 228 and 446
Double scale
Find third proportional to 116 and 227
Similar ratio
Find third proportional to 171 and 334.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.96) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.