Home / 123,712-192,036

Finding the Third Proportional to 123,712 and 192,036

Calculator

Solution

The third proportional to 123,712 and 192,036 is: 298,094.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,712 : 192,036 = 192,036 : x
  2. Step 2: Convert to fraction form
    123,712/192,036 = 192,036/x
  3. Step 3: Cross multiply
    123,712x = 192,036 × 192,036
  4. Step 4: Simplify right side
    123,712x = 36,877,825,296
  5. Step 5: Solve for x
    x = 36,877,825,296/123,712
  6. Step 6: Final answer
    x = 298,094.16

Related Problems

Find third proportional to 61,856 and 96,018
Half scale
Find third proportional to 247,424 and 384,072
Double scale
Find third proportional to 123,714 and 192,039
Similar ratio
Find third proportional to 185,568 and 288,054
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.