Home / 13,480-27,512

Finding the Third Proportional to 13,480 and 27,512

Calculator

Solution

The third proportional to 13,480 and 27,512 is: 56,150.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,480 : 27,512 = 27,512 : x
  2. Step 2: Convert to fraction form
    13,480/27,512 = 27,512/x
  3. Step 3: Cross multiply
    13,480x = 27,512 × 27,512
  4. Step 4: Simplify right side
    13,480x = 756,910,144
  5. Step 5: Solve for x
    x = 756,910,144/13,480
  6. Step 6: Final answer
    x = 56,150.60

Related Problems

Find third proportional to 6,740 and 13,756
Half scale
Find third proportional to 26,960 and 55,024
Double scale
Find third proportional to 13,482 and 27,516
Similar ratio
Find third proportional to 20,220 and 41,268
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.