Home / 149,076-222,966

Finding the Third Proportional to 149,076 and 222,966

Calculator

Solution

The third proportional to 149,076 and 222,966 is: 333,479.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,076 : 222,966 = 222,966 : x
  2. Step 2: Convert to fraction form
    149,076/222,966 = 222,966/x
  3. Step 3: Cross multiply
    149,076x = 222,966 × 222,966
  4. Step 4: Simplify right side
    149,076x = 49,713,837,156
  5. Step 5: Solve for x
    x = 49,713,837,156/149,076
  6. Step 6: Final answer
    x = 333,479.82

Related Problems

Find third proportional to 74,538 and 111,483
Half scale
Find third proportional to 298,152 and 445,932
Double scale
Find third proportional to 149,078 and 222,969
Similar ratio
Find third proportional to 223,614 and 334,449
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.