Finding the Third Proportional to 127,116.95 and 273,692.80
Calculator
Solution
The third proportional to 127,116.95 and 273,692.80 is: 589,282.17
Step by Step Solution
- Step 1: Write the proportion equation
127,116.95 : 273,692.80 = 273,692.80 : x - Step 2: Convert to fraction form
127,116.95/273,692.80 = 273,692.80/x - Step 3: Cross multiply
127,116.95x = 273,692.80 × 273,692.80 - Step 4: Simplify right side
127,116.95x = 74,907,751,113.24 - Step 5: Solve for x
x = 74,907,751,113.24/127,116.95 - Step 6: Final answer
x = 589,282.17
Related Problems
Find third proportional to 63,558.47 and 136,846.40
Half scale
Find third proportional to 254,233.89 and 547,385.61
Double scale
Find third proportional to 127,119 and 273,697
Similar ratio
Find third proportional to 190,675.42 and 410,539.21
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.