Finding the Third Proportional to 963.25 and 2,042
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Solution
The third proportional to 963.25 and 2,042 is: 4,328.85
Step by Step Solution
- Step 1: Write the proportion equation
963.25 : 2,042 = 2,042 : x - Step 2: Convert to fraction form
963.25/2,042 = 2,042/x - Step 3: Cross multiply
963.25x = 2,042 × 2,042 - Step 4: Simplify right side
963.25x = 4,169,764 - Step 5: Solve for x
x = 4,169,764/963.25 - Step 6: Final answer
x = 4,328.85
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.