Finding the Third Proportional to 92,271.94 and 138,408.19
Calculator
Solution
The third proportional to 92,271.94 and 138,408.19 is: 207,612.70
Step by Step Solution
- Step 1: Write the proportion equation
92,271.94 : 138,408.19 = 138,408.19 : x - Step 2: Convert to fraction form
92,271.94/138,408.19 = 138,408.19/x - Step 3: Cross multiply
92,271.94x = 138,408.19 × 138,408.19 - Step 4: Simplify right side
92,271.94x = 19,156,826,367.04 - Step 5: Solve for x
x = 19,156,826,367.04/92,271.94 - Step 6: Final answer
x = 207,612.70
Related Problems
Find third proportional to 46,135.97 and 69,204.09
Half scale
Find third proportional to 184,543.88 and 276,816.38
Double scale
Find third proportional to 92,274 and 138,411
Similar ratio
Find third proportional to 138,407.91 and 207,612.28
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.