Home / 38,122-57,464

Finding the Third Proportional to 38,122 and 57,464

Calculator

Solution

The third proportional to 38,122 and 57,464 is: 86,619.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,122 : 57,464 = 57,464 : x
  2. Step 2: Convert to fraction form
    38,122/57,464 = 57,464/x
  3. Step 3: Cross multiply
    38,122x = 57,464 × 57,464
  4. Step 4: Simplify right side
    38,122x = 3,302,111,296
  5. Step 5: Solve for x
    x = 3,302,111,296/38,122
  6. Step 6: Final answer
    x = 86,619.57

Related Problems

Find third proportional to 19,061 and 28,732
Half scale
Find third proportional to 76,244 and 114,928
Double scale
Find third proportional to 38,124 and 57,467
Similar ratio
Find third proportional to 57,183 and 86,196
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.