Home / 74,224-114,952

Finding the Third Proportional to 74,224 and 114,952

Calculator

Solution

The third proportional to 74,224 and 114,952 is: 178,028.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,224 : 114,952 = 114,952 : x
  2. Step 2: Convert to fraction form
    74,224/114,952 = 114,952/x
  3. Step 3: Cross multiply
    74,224x = 114,952 × 114,952
  4. Step 4: Simplify right side
    74,224x = 13,213,962,304
  5. Step 5: Solve for x
    x = 13,213,962,304/74,224
  6. Step 6: Final answer
    x = 178,028.16

Related Problems

Find third proportional to 37,112 and 57,476
Half scale
Find third proportional to 148,448 and 229,904
Double scale
Find third proportional to 74,226 and 114,955
Similar ratio
Find third proportional to 111,336 and 172,428
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.