Home / 36,560-79,812

Finding the Third Proportional to 36,560 and 79,812

Calculator

Solution

The third proportional to 36,560 and 79,812 is: 174,232.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,560 : 79,812 = 79,812 : x
  2. Step 2: Convert to fraction form
    36,560/79,812 = 79,812/x
  3. Step 3: Cross multiply
    36,560x = 79,812 × 79,812
  4. Step 4: Simplify right side
    36,560x = 6,369,955,344
  5. Step 5: Solve for x
    x = 6,369,955,344/36,560
  6. Step 6: Final answer
    x = 174,232.91

Related Problems

Find third proportional to 18,280 and 39,906
Half scale
Find third proportional to 73,120 and 159,624
Double scale
Find third proportional to 36,562 and 79,816
Similar ratio
Find third proportional to 54,840 and 119,718
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.