Home / 74,512-162,176

Finding the Third Proportional to 74,512 and 162,176

Calculator

Solution

The third proportional to 74,512 and 162,176 is: 352,977.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,512 : 162,176 = 162,176 : x
  2. Step 2: Convert to fraction form
    74,512/162,176 = 162,176/x
  3. Step 3: Cross multiply
    74,512x = 162,176 × 162,176
  4. Step 4: Simplify right side
    74,512x = 26,301,054,976
  5. Step 5: Solve for x
    x = 26,301,054,976/74,512
  6. Step 6: Final answer
    x = 352,977.44

Related Problems

Find third proportional to 37,256 and 81,088
Half scale
Find third proportional to 149,024 and 324,352
Double scale
Find third proportional to 74,514 and 162,180
Similar ratio
Find third proportional to 111,768 and 243,264
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.