Home / 174,633-262,970

Finding the Third Proportional to 174,633 and 262,970

Calculator

Solution

The third proportional to 174,633 and 262,970 is: 395,991.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,633 : 262,970 = 262,970 : x
  2. Step 2: Convert to fraction form
    174,633/262,970 = 262,970/x
  3. Step 3: Cross multiply
    174,633x = 262,970 × 262,970
  4. Step 4: Simplify right side
    174,633x = 69,153,220,900
  5. Step 5: Solve for x
    x = 69,153,220,900/174,633
  6. Step 6: Final answer
    x = 395,991.71

Related Problems

Find third proportional to 87,316.50 and 131,485
Half scale
Find third proportional to 349,266 and 525,940
Double scale
Find third proportional to 174,635 and 262,973
Similar ratio
Find third proportional to 261,949.50 and 394,455
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.