Home / 60-116.25

Finding the Third Proportional to 60 and 116.25

Calculator

Solution

The third proportional to 60 and 116.25 is: 225.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    60 : 116.25 = 116.25 : x
  2. Step 2: Convert to fraction form
    60/116.25 = 116.25/x
  3. Step 3: Cross multiply
    60x = 116.25 × 116.25
  4. Step 4: Simplify right side
    60x = 13,514.06
  5. Step 5: Solve for x
    x = 13,514.06/60
  6. Step 6: Final answer
    x = 225.23

Related Problems

Find third proportional to 30 and 58.13
Half scale
Find third proportional to 120 and 232.50
Double scale
Find third proportional to 62 and 120
Similar ratio
Find third proportional to 90 and 174.38
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.94) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.