Home / 229,936-335,976

Finding the Third Proportional to 229,936 and 335,976

Calculator

Solution

The third proportional to 229,936 and 335,976 is: 490,918.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,936 : 335,976 = 335,976 : x
  2. Step 2: Convert to fraction form
    229,936/335,976 = 335,976/x
  3. Step 3: Cross multiply
    229,936x = 335,976 × 335,976
  4. Step 4: Simplify right side
    229,936x = 112,879,872,576
  5. Step 5: Solve for x
    x = 112,879,872,576/229,936
  6. Step 6: Final answer
    x = 490,918.66

Related Problems

Find third proportional to 114,968 and 167,988
Half scale
Find third proportional to 459,872 and 671,952
Double scale
Find third proportional to 229,938 and 335,979
Similar ratio
Find third proportional to 344,904 and 503,964
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.