Home / 119,808-181,899

Finding the Third Proportional to 119,808 and 181,899

Calculator

Solution

The third proportional to 119,808 and 181,899 is: 276,168.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,808 : 181,899 = 181,899 : x
  2. Step 2: Convert to fraction form
    119,808/181,899 = 181,899/x
  3. Step 3: Cross multiply
    119,808x = 181,899 × 181,899
  4. Step 4: Simplify right side
    119,808x = 33,087,246,201
  5. Step 5: Solve for x
    x = 33,087,246,201/119,808
  6. Step 6: Final answer
    x = 276,168.92

Related Problems

Find third proportional to 59,904 and 90,949.50
Half scale
Find third proportional to 239,616 and 363,798
Double scale
Find third proportional to 119,810 and 181,902
Similar ratio
Find third proportional to 179,712 and 272,848.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.