Home / 207,408-444,288

Finding the Third Proportional to 207,408 and 444,288

Calculator

Solution

The third proportional to 207,408 and 444,288 is: 951,707.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,408 : 444,288 = 444,288 : x
  2. Step 2: Convert to fraction form
    207,408/444,288 = 444,288/x
  3. Step 3: Cross multiply
    207,408x = 444,288 × 444,288
  4. Step 4: Simplify right side
    207,408x = 197,391,826,944
  5. Step 5: Solve for x
    x = 197,391,826,944/207,408
  6. Step 6: Final answer
    x = 951,707.88

Related Problems

Find third proportional to 103,704 and 222,144
Half scale
Find third proportional to 414,816 and 888,576
Double scale
Find third proportional to 207,410 and 444,292
Similar ratio
Find third proportional to 311,112 and 666,432
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.