Home / 36,108-54,168

Finding the Third Proportional to 36,108 and 54,168

Calculator

Solution

The third proportional to 36,108 and 54,168 is: 81,261.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,108 : 54,168 = 54,168 : x
  2. Step 2: Convert to fraction form
    36,108/54,168 = 54,168/x
  3. Step 3: Cross multiply
    36,108x = 54,168 × 54,168
  4. Step 4: Simplify right side
    36,108x = 2,934,172,224
  5. Step 5: Solve for x
    x = 2,934,172,224/36,108
  6. Step 6: Final answer
    x = 81,261.00

Related Problems

Find third proportional to 18,054 and 27,084
Half scale
Find third proportional to 72,216 and 108,336
Double scale
Find third proportional to 36,110 and 54,171
Similar ratio
Find third proportional to 54,162 and 81,252
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.