Home / 109,854-236,268

Finding the Third Proportional to 109,854 and 236,268

Calculator

Solution

The third proportional to 109,854 and 236,268 is: 508,152.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,854 : 236,268 = 236,268 : x
  2. Step 2: Convert to fraction form
    109,854/236,268 = 236,268/x
  3. Step 3: Cross multiply
    109,854x = 236,268 × 236,268
  4. Step 4: Simplify right side
    109,854x = 55,822,567,824
  5. Step 5: Solve for x
    x = 55,822,567,824/109,854
  6. Step 6: Final answer
    x = 508,152.35

Related Problems

Find third proportional to 54,927 and 118,134
Half scale
Find third proportional to 219,708 and 472,536
Double scale
Find third proportional to 109,856 and 236,272
Similar ratio
Find third proportional to 164,781 and 354,402
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.