Finding the Third Proportional to 9,295 and 19,994
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Solution
The third proportional to 9,295 and 19,994 is: 43,008.07
Step by Step Solution
- Step 1: Write the proportion equation
9,295 : 19,994 = 19,994 : x - Step 2: Convert to fraction form
9,295/19,994 = 19,994/x - Step 3: Cross multiply
9,295x = 19,994 × 19,994 - Step 4: Simplify right side
9,295x = 399,760,036 - Step 5: Solve for x
x = 399,760,036/9,295 - Step 6: Final answer
x = 43,008.07
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.