Home / 12,436-27,236

Finding the Third Proportional to 12,436 and 27,236

Calculator

Solution

The third proportional to 12,436 and 27,236 is: 59,649.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,436 : 27,236 = 27,236 : x
  2. Step 2: Convert to fraction form
    12,436/27,236 = 27,236/x
  3. Step 3: Cross multiply
    12,436x = 27,236 × 27,236
  4. Step 4: Simplify right side
    12,436x = 741,799,696
  5. Step 5: Solve for x
    x = 741,799,696/12,436
  6. Step 6: Final answer
    x = 59,649.38

Related Problems

Find third proportional to 6,218 and 13,618
Half scale
Find third proportional to 24,872 and 54,472
Double scale
Find third proportional to 12,438 and 27,240
Similar ratio
Find third proportional to 18,654 and 40,854
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.