Home / 27,680-60,512

Finding the Third Proportional to 27,680 and 60,512

Calculator

Solution

The third proportional to 27,680 and 60,512 is: 132,286.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,680 : 60,512 = 60,512 : x
  2. Step 2: Convert to fraction form
    27,680/60,512 = 60,512/x
  3. Step 3: Cross multiply
    27,680x = 60,512 × 60,512
  4. Step 4: Simplify right side
    27,680x = 3,661,702,144
  5. Step 5: Solve for x
    x = 3,661,702,144/27,680
  6. Step 6: Final answer
    x = 132,286.93

Related Problems

Find third proportional to 13,840 and 30,256
Half scale
Find third proportional to 55,360 and 121,024
Double scale
Find third proportional to 27,682 and 60,516
Similar ratio
Find third proportional to 41,520 and 90,768
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.