Home / 125,902-270,516

Finding the Third Proportional to 125,902 and 270,516

Calculator

Solution

The third proportional to 125,902 and 270,516 is: 581,237.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,902 : 270,516 = 270,516 : x
  2. Step 2: Convert to fraction form
    125,902/270,516 = 270,516/x
  3. Step 3: Cross multiply
    125,902x = 270,516 × 270,516
  4. Step 4: Simplify right side
    125,902x = 73,178,906,256
  5. Step 5: Solve for x
    x = 73,178,906,256/125,902
  6. Step 6: Final answer
    x = 581,237.04

Related Problems

Find third proportional to 62,951 and 135,258
Half scale
Find third proportional to 251,804 and 541,032
Double scale
Find third proportional to 125,904 and 270,520
Similar ratio
Find third proportional to 188,853 and 405,774
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.