Home / 181,928-372,864

Finding the Third Proportional to 181,928 and 372,864

Calculator

Solution

The third proportional to 181,928 and 372,864 is: 764,190.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,928 : 372,864 = 372,864 : x
  2. Step 2: Convert to fraction form
    181,928/372,864 = 372,864/x
  3. Step 3: Cross multiply
    181,928x = 372,864 × 372,864
  4. Step 4: Simplify right side
    181,928x = 139,027,562,496
  5. Step 5: Solve for x
    x = 139,027,562,496/181,928
  6. Step 6: Final answer
    x = 764,190.02

Related Problems

Find third proportional to 90,964 and 186,432
Half scale
Find third proportional to 363,856 and 745,728
Double scale
Find third proportional to 181,930 and 372,868
Similar ratio
Find third proportional to 272,892 and 559,296
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.