Finding the Third Proportional to 2,016.14 and 2,802.09
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Solution
The third proportional to 2,016.14 and 2,802.09 is: 3,894.44
Step by Step Solution
- Step 1: Write the proportion equation
2,016.14 : 2,802.09 = 2,802.09 : x - Step 2: Convert to fraction form
2,016.14/2,802.09 = 2,802.09/x - Step 3: Cross multiply
2,016.14x = 2,802.09 × 2,802.09 - Step 4: Simplify right side
2,016.14x = 7,851,729.38 - Step 5: Solve for x
x = 7,851,729.38/2,016.14 - Step 6: Final answer
x = 3,894.44
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Why These Related Problems?
These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.