Home / 163,896-354,036

Finding the Third Proportional to 163,896 and 354,036

Calculator

Solution

The third proportional to 163,896 and 354,036 is: 764,762.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,896 : 354,036 = 354,036 : x
  2. Step 2: Convert to fraction form
    163,896/354,036 = 354,036/x
  3. Step 3: Cross multiply
    163,896x = 354,036 × 354,036
  4. Step 4: Simplify right side
    163,896x = 125,341,489,296
  5. Step 5: Solve for x
    x = 125,341,489,296/163,896
  6. Step 6: Final answer
    x = 764,762.34

Related Problems

Find third proportional to 81,948 and 177,018
Half scale
Find third proportional to 327,792 and 708,072
Double scale
Find third proportional to 163,898 and 354,040
Similar ratio
Find third proportional to 245,844 and 531,054
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.