Home / 54,728-82,092

Finding the Third Proportional to 54,728 and 82,092

Calculator

Solution

The third proportional to 54,728 and 82,092 is: 123,138

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,728 : 82,092 = 82,092 : x
  2. Step 2: Convert to fraction form
    54,728/82,092 = 82,092/x
  3. Step 3: Cross multiply
    54,728x = 82,092 × 82,092
  4. Step 4: Simplify right side
    54,728x = 6,739,096,464
  5. Step 5: Solve for x
    x = 6,739,096,464/54,728
  6. Step 6: Final answer
    x = 123,138

Related Problems

Find third proportional to 27,364 and 41,046
Half scale
Find third proportional to 109,456 and 164,184
Double scale
Find third proportional to 54,730 and 82,095
Similar ratio
Find third proportional to 82,092 and 123,138
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.