Home / 18,440-27,752

Finding the Third Proportional to 18,440 and 27,752

Calculator

Solution

The third proportional to 18,440 and 27,752 is: 41,766.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,440 : 27,752 = 27,752 : x
  2. Step 2: Convert to fraction form
    18,440/27,752 = 27,752/x
  3. Step 3: Cross multiply
    18,440x = 27,752 × 27,752
  4. Step 4: Simplify right side
    18,440x = 770,173,504
  5. Step 5: Solve for x
    x = 770,173,504/18,440
  6. Step 6: Final answer
    x = 41,766.46

Related Problems

Find third proportional to 9,220 and 13,876
Half scale
Find third proportional to 36,880 and 55,504
Double scale
Find third proportional to 18,442 and 27,755
Similar ratio
Find third proportional to 27,660 and 41,628
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.