Finding the Third Proportional to 941.75 and 2,208
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Solution
The third proportional to 941.75 and 2,208 is: 5,176.81
Step by Step Solution
- Step 1: Write the proportion equation
941.75 : 2,208 = 2,208 : x - Step 2: Convert to fraction form
941.75/2,208 = 2,208/x - Step 3: Cross multiply
941.75x = 2,208 × 2,208 - Step 4: Simplify right side
941.75x = 4,875,264 - Step 5: Solve for x
x = 4,875,264/941.75 - Step 6: Final answer
x = 5,176.81
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.