Home / 92,294-121,190

Finding the Third Proportional to 92,294 and 121,190

Calculator

Solution

The third proportional to 92,294 and 121,190 is: 159,132.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,294 : 121,190 = 121,190 : x
  2. Step 2: Convert to fraction form
    92,294/121,190 = 121,190/x
  3. Step 3: Cross multiply
    92,294x = 121,190 × 121,190
  4. Step 4: Simplify right side
    92,294x = 14,687,016,100
  5. Step 5: Solve for x
    x = 14,687,016,100/92,294
  6. Step 6: Final answer
    x = 159,132.95

Related Problems

Find third proportional to 46,147 and 60,595
Half scale
Find third proportional to 184,588 and 242,380
Double scale
Find third proportional to 92,296 and 121,193
Similar ratio
Find third proportional to 138,441 and 181,785
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.