Home / 92,272-199,340

Finding the Third Proportional to 92,272 and 199,340

Calculator

Solution

The third proportional to 92,272 and 199,340 is: 430,644.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,272 : 199,340 = 199,340 : x
  2. Step 2: Convert to fraction form
    92,272/199,340 = 199,340/x
  3. Step 3: Cross multiply
    92,272x = 199,340 × 199,340
  4. Step 4: Simplify right side
    92,272x = 39,736,435,600
  5. Step 5: Solve for x
    x = 39,736,435,600/92,272
  6. Step 6: Final answer
    x = 430,644.57

Related Problems

Find third proportional to 46,136 and 99,670
Half scale
Find third proportional to 184,544 and 398,680
Double scale
Find third proportional to 92,274 and 199,344
Similar ratio
Find third proportional to 138,408 and 299,010
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.