Home / 365,112-531,468

Finding the Third Proportional to 365,112 and 531,468

Calculator

Solution

The third proportional to 365,112 and 531,468 is: 773,620.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,112 : 531,468 = 531,468 : x
  2. Step 2: Convert to fraction form
    365,112/531,468 = 531,468/x
  3. Step 3: Cross multiply
    365,112x = 531,468 × 531,468
  4. Step 4: Simplify right side
    365,112x = 282,458,235,024
  5. Step 5: Solve for x
    x = 282,458,235,024/365,112
  6. Step 6: Final answer
    x = 773,620.79

Related Problems

Find third proportional to 182,556 and 265,734
Half scale
Find third proportional to 730,224 and 1,062,936
Double scale
Find third proportional to 365,114 and 531,471
Similar ratio
Find third proportional to 547,668 and 797,202
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.