Home / 207,372-444,120

Finding the Third Proportional to 207,372 and 444,120

Calculator

Solution

The third proportional to 207,372 and 444,120 is: 951,153.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,372 : 444,120 = 444,120 : x
  2. Step 2: Convert to fraction form
    207,372/444,120 = 444,120/x
  3. Step 3: Cross multiply
    207,372x = 444,120 × 444,120
  4. Step 4: Simplify right side
    207,372x = 197,242,574,400
  5. Step 5: Solve for x
    x = 197,242,574,400/207,372
  6. Step 6: Final answer
    x = 951,153.36

Related Problems

Find third proportional to 103,686 and 222,060
Half scale
Find third proportional to 414,744 and 888,240
Double scale
Find third proportional to 207,374 and 444,124
Similar ratio
Find third proportional to 311,058 and 666,180
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.