Home / 92,006-197,128

Finding the Third Proportional to 92,006 and 197,128

Calculator

Solution

The third proportional to 92,006 and 197,128 is: 422,357.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,006 : 197,128 = 197,128 : x
  2. Step 2: Convert to fraction form
    92,006/197,128 = 197,128/x
  3. Step 3: Cross multiply
    92,006x = 197,128 × 197,128
  4. Step 4: Simplify right side
    92,006x = 38,859,448,384
  5. Step 5: Solve for x
    x = 38,859,448,384/92,006
  6. Step 6: Final answer
    x = 422,357.76

Related Problems

Find third proportional to 46,003 and 98,564
Half scale
Find third proportional to 184,012 and 394,256
Double scale
Find third proportional to 92,008 and 197,132
Similar ratio
Find third proportional to 138,009 and 295,692
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.