Home / 36,704-80,440

Finding the Third Proportional to 36,704 and 80,440

Calculator

Solution

The third proportional to 36,704 and 80,440 is: 176,291.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,704 : 80,440 = 80,440 : x
  2. Step 2: Convert to fraction form
    36,704/80,440 = 80,440/x
  3. Step 3: Cross multiply
    36,704x = 80,440 × 80,440
  4. Step 4: Simplify right side
    36,704x = 6,470,593,600
  5. Step 5: Solve for x
    x = 6,470,593,600/36,704
  6. Step 6: Final answer
    x = 176,291.24

Related Problems

Find third proportional to 18,352 and 40,220
Half scale
Find third proportional to 73,408 and 160,880
Double scale
Find third proportional to 36,706 and 80,444
Similar ratio
Find third proportional to 55,056 and 120,660
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.