Home / 109,602-236,133

Finding the Third Proportional to 109,602 and 236,133

Calculator

Solution

The third proportional to 109,602 and 236,133 is: 508,738.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,602 : 236,133 = 236,133 : x
  2. Step 2: Convert to fraction form
    109,602/236,133 = 236,133/x
  3. Step 3: Cross multiply
    109,602x = 236,133 × 236,133
  4. Step 4: Simplify right side
    109,602x = 55,758,793,689
  5. Step 5: Solve for x
    x = 55,758,793,689/109,602
  6. Step 6: Final answer
    x = 508,738.83

Related Problems

Find third proportional to 54,801 and 118,066.50
Half scale
Find third proportional to 219,204 and 472,266
Double scale
Find third proportional to 109,604 and 236,137
Similar ratio
Find third proportional to 164,403 and 354,199.50
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.