Home / 12,702-27,236

Finding the Third Proportional to 12,702 and 27,236

Calculator

Solution

The third proportional to 12,702 and 27,236 is: 58,400.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,702 : 27,236 = 27,236 : x
  2. Step 2: Convert to fraction form
    12,702/27,236 = 27,236/x
  3. Step 3: Cross multiply
    12,702x = 27,236 × 27,236
  4. Step 4: Simplify right side
    12,702x = 741,799,696
  5. Step 5: Solve for x
    x = 741,799,696/12,702
  6. Step 6: Final answer
    x = 58,400.23

Related Problems

Find third proportional to 6,351 and 13,618
Half scale
Find third proportional to 25,404 and 54,472
Double scale
Find third proportional to 12,704 and 27,240
Similar ratio
Find third proportional to 19,053 and 40,854
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.