Home / 18,140-27,096

Finding the Third Proportional to 18,140 and 27,096

Calculator

Solution

The third proportional to 18,140 and 27,096 is: 40,473.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,140 : 27,096 = 27,096 : x
  2. Step 2: Convert to fraction form
    18,140/27,096 = 27,096/x
  3. Step 3: Cross multiply
    18,140x = 27,096 × 27,096
  4. Step 4: Simplify right side
    18,140x = 734,193,216
  5. Step 5: Solve for x
    x = 734,193,216/18,140
  6. Step 6: Final answer
    x = 40,473.72

Related Problems

Find third proportional to 9,070 and 13,548
Half scale
Find third proportional to 36,280 and 54,192
Double scale
Find third proportional to 18,142 and 27,099
Similar ratio
Find third proportional to 27,210 and 40,644
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.