Home / 36,328-77,264

Finding the Third Proportional to 36,328 and 77,264

Calculator

Solution

The third proportional to 36,328 and 77,264 is: 164,328.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,328 : 77,264 = 77,264 : x
  2. Step 2: Convert to fraction form
    36,328/77,264 = 77,264/x
  3. Step 3: Cross multiply
    36,328x = 77,264 × 77,264
  4. Step 4: Simplify right side
    36,328x = 5,969,725,696
  5. Step 5: Solve for x
    x = 5,969,725,696/36,328
  6. Step 6: Final answer
    x = 164,328.50

Related Problems

Find third proportional to 18,164 and 38,632
Half scale
Find third proportional to 72,656 and 154,528
Double scale
Find third proportional to 36,330 and 77,268
Similar ratio
Find third proportional to 54,492 and 115,896
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.