Home / 64,244-136,264

Finding the Third Proportional to 64,244 and 136,264

Calculator

Solution

The third proportional to 64,244 and 136,264 is: 289,021.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,244 : 136,264 = 136,264 : x
  2. Step 2: Convert to fraction form
    64,244/136,264 = 136,264/x
  3. Step 3: Cross multiply
    64,244x = 136,264 × 136,264
  4. Step 4: Simplify right side
    64,244x = 18,567,877,696
  5. Step 5: Solve for x
    x = 18,567,877,696/64,244
  6. Step 6: Final answer
    x = 289,021.20

Related Problems

Find third proportional to 32,122 and 68,132
Half scale
Find third proportional to 128,488 and 272,528
Double scale
Find third proportional to 64,246 and 136,268
Similar ratio
Find third proportional to 96,366 and 204,396
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.