Home / 324,466-484,005

Finding the Third Proportional to 324,466 and 484,005

Calculator

Solution

The third proportional to 324,466 and 484,005 is: 721,988.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,466 : 484,005 = 484,005 : x
  2. Step 2: Convert to fraction form
    324,466/484,005 = 484,005/x
  3. Step 3: Cross multiply
    324,466x = 484,005 × 484,005
  4. Step 4: Simplify right side
    324,466x = 234,260,840,025
  5. Step 5: Solve for x
    x = 234,260,840,025/324,466
  6. Step 6: Final answer
    x = 721,988.87

Related Problems

Find third proportional to 162,233 and 242,002.50
Half scale
Find third proportional to 648,932 and 968,010
Double scale
Find third proportional to 324,468 and 484,008
Similar ratio
Find third proportional to 486,699 and 726,007.50
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.