Finding the Third Proportional to 93,965.06 and 198,409.50
Calculator
Solution
The third proportional to 93,965.06 and 198,409.50 is: 418,946.45
Step by Step Solution
- Step 1: Write the proportion equation
93,965.06 : 198,409.50 = 198,409.50 : x - Step 2: Convert to fraction form
93,965.06/198,409.50 = 198,409.50/x - Step 3: Cross multiply
93,965.06x = 198,409.50 × 198,409.50 - Step 4: Simplify right side
93,965.06x = 39,366,329,690.25 - Step 5: Solve for x
x = 39,366,329,690.25/93,965.06 - Step 6: Final answer
x = 418,946.45
Related Problems
Find third proportional to 46,982.53 and 99,204.75
Half scale
Find third proportional to 187,930.13 and 396,819
Double scale
Find third proportional to 93,967 and 198,414
Similar ratio
Find third proportional to 140,947.59 and 297,614.25
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.