Home / 13,760-19,146

Finding the Third Proportional to 13,760 and 19,146

Calculator

Solution

The third proportional to 13,760 and 19,146 is: 26,640.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,760 : 19,146 = 19,146 : x
  2. Step 2: Convert to fraction form
    13,760/19,146 = 19,146/x
  3. Step 3: Cross multiply
    13,760x = 19,146 × 19,146
  4. Step 4: Simplify right side
    13,760x = 366,569,316
  5. Step 5: Solve for x
    x = 366,569,316/13,760
  6. Step 6: Final answer
    x = 26,640.21

Related Problems

Find third proportional to 6,880 and 9,573
Half scale
Find third proportional to 27,520 and 38,292
Double scale
Find third proportional to 13,762 and 19,149
Similar ratio
Find third proportional to 20,640 and 28,719
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.