Home / 36,154-54,038

Finding the Third Proportional to 36,154 and 54,038

Calculator

Solution

The third proportional to 36,154 and 54,038 is: 80,768.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,154 : 54,038 = 54,038 : x
  2. Step 2: Convert to fraction form
    36,154/54,038 = 54,038/x
  3. Step 3: Cross multiply
    36,154x = 54,038 × 54,038
  4. Step 4: Simplify right side
    36,154x = 2,920,105,444
  5. Step 5: Solve for x
    x = 2,920,105,444/36,154
  6. Step 6: Final answer
    x = 80,768.53

Related Problems

Find third proportional to 18,077 and 27,019
Half scale
Find third proportional to 72,308 and 108,076
Double scale
Find third proportional to 36,156 and 54,041
Similar ratio
Find third proportional to 54,231 and 81,057
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.