Home / 118,516-250,976

Finding the Third Proportional to 118,516 and 250,976

Calculator

Solution

The third proportional to 118,516 and 250,976 is: 531,480.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,516 : 250,976 = 250,976 : x
  2. Step 2: Convert to fraction form
    118,516/250,976 = 250,976/x
  3. Step 3: Cross multiply
    118,516x = 250,976 × 250,976
  4. Step 4: Simplify right side
    118,516x = 62,988,952,576
  5. Step 5: Solve for x
    x = 62,988,952,576/118,516
  6. Step 6: Final answer
    x = 531,480.58

Related Problems

Find third proportional to 59,258 and 125,488
Half scale
Find third proportional to 237,032 and 501,952
Double scale
Find third proportional to 118,518 and 250,980
Similar ratio
Find third proportional to 177,774 and 376,464
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.