Home / 92,454-135,390

Finding the Third Proportional to 92,454 and 135,390

Calculator

Solution

The third proportional to 92,454 and 135,390 is: 198,265.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,454 : 135,390 = 135,390 : x
  2. Step 2: Convert to fraction form
    92,454/135,390 = 135,390/x
  3. Step 3: Cross multiply
    92,454x = 135,390 × 135,390
  4. Step 4: Simplify right side
    92,454x = 18,330,452,100
  5. Step 5: Solve for x
    x = 18,330,452,100/92,454
  6. Step 6: Final answer
    x = 198,265.65

Related Problems

Find third proportional to 46,227 and 67,695
Half scale
Find third proportional to 184,908 and 270,780
Double scale
Find third proportional to 92,456 and 135,393
Similar ratio
Find third proportional to 138,681 and 203,085
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.