Finding the Third Proportional to 4,941 and 10,854
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Solution
The third proportional to 4,941 and 10,854 is: 23,843.21
Step by Step Solution
- Step 1: Write the proportion equation
4,941 : 10,854 = 10,854 : x - Step 2: Convert to fraction form
4,941/10,854 = 10,854/x - Step 3: Cross multiply
4,941x = 10,854 × 10,854 - Step 4: Simplify right side
4,941x = 117,809,316 - Step 5: Solve for x
x = 117,809,316/4,941 - Step 6: Final answer
x = 23,843.21
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.