Home / 184,831-388,982

Finding the Third Proportional to 184,831 and 388,982

Calculator

Solution

The third proportional to 184,831 and 388,982 is: 818,623.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,831 : 388,982 = 388,982 : x
  2. Step 2: Convert to fraction form
    184,831/388,982 = 388,982/x
  3. Step 3: Cross multiply
    184,831x = 388,982 × 388,982
  4. Step 4: Simplify right side
    184,831x = 151,306,996,324
  5. Step 5: Solve for x
    x = 151,306,996,324/184,831
  6. Step 6: Final answer
    x = 818,623.48

Related Problems

Find third proportional to 92,415.50 and 194,491
Half scale
Find third proportional to 369,662 and 777,964
Double scale
Find third proportional to 184,833 and 388,986
Similar ratio
Find third proportional to 277,246.50 and 583,473
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.