Home / 332,622-512,055

Finding the Third Proportional to 332,622 and 512,055

Calculator

Solution

The third proportional to 332,622 and 512,055 is: 788,283.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,622 : 512,055 = 512,055 : x
  2. Step 2: Convert to fraction form
    332,622/512,055 = 512,055/x
  3. Step 3: Cross multiply
    332,622x = 512,055 × 512,055
  4. Step 4: Simplify right side
    332,622x = 262,200,323,025
  5. Step 5: Solve for x
    x = 262,200,323,025/332,622
  6. Step 6: Final answer
    x = 788,283.17

Related Problems

Find third proportional to 166,311 and 256,027.50
Half scale
Find third proportional to 665,244 and 1,024,110
Double scale
Find third proportional to 332,624 and 512,058
Similar ratio
Find third proportional to 498,933 and 768,082.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.