Home / 36,576-80,280

Finding the Third Proportional to 36,576 and 80,280

Calculator

Solution

The third proportional to 36,576 and 80,280 is: 176,205.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,576 : 80,280 = 80,280 : x
  2. Step 2: Convert to fraction form
    36,576/80,280 = 80,280/x
  3. Step 3: Cross multiply
    36,576x = 80,280 × 80,280
  4. Step 4: Simplify right side
    36,576x = 6,444,878,400
  5. Step 5: Solve for x
    x = 6,444,878,400/36,576
  6. Step 6: Final answer
    x = 176,205.12

Related Problems

Find third proportional to 18,288 and 40,140
Half scale
Find third proportional to 73,152 and 160,560
Double scale
Find third proportional to 36,578 and 80,284
Similar ratio
Find third proportional to 54,864 and 120,420
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.