Home / 64,412-102,216

Finding the Third Proportional to 64,412 and 102,216

Calculator

Solution

The third proportional to 64,412 and 102,216 is: 162,207.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,412 : 102,216 = 102,216 : x
  2. Step 2: Convert to fraction form
    64,412/102,216 = 102,216/x
  3. Step 3: Cross multiply
    64,412x = 102,216 × 102,216
  4. Step 4: Simplify right side
    64,412x = 10,448,110,656
  5. Step 5: Solve for x
    x = 10,448,110,656/64,412
  6. Step 6: Final answer
    x = 162,207.52

Related Problems

Find third proportional to 32,206 and 51,108
Half scale
Find third proportional to 128,824 and 204,432
Double scale
Find third proportional to 64,414 and 102,219
Similar ratio
Find third proportional to 96,618 and 153,324
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.