Home / 18,324-27,474

Finding the Third Proportional to 18,324 and 27,474

Calculator

Solution

The third proportional to 18,324 and 27,474 is: 41,193.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,324 : 27,474 = 27,474 : x
  2. Step 2: Convert to fraction form
    18,324/27,474 = 27,474/x
  3. Step 3: Cross multiply
    18,324x = 27,474 × 27,474
  4. Step 4: Simplify right side
    18,324x = 754,820,676
  5. Step 5: Solve for x
    x = 754,820,676/18,324
  6. Step 6: Final answer
    x = 41,193.01

Related Problems

Find third proportional to 9,162 and 13,737
Half scale
Find third proportional to 36,648 and 54,948
Double scale
Find third proportional to 18,326 and 27,477
Similar ratio
Find third proportional to 27,486 and 41,211
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.