Finding the Third Proportional to 17,394.75 and 19,959.75
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Solution
The third proportional to 17,394.75 and 19,959.75 is: 22,902.98
Step by Step Solution
- Step 1: Write the proportion equation
17,394.75 : 19,959.75 = 19,959.75 : x - Step 2: Convert to fraction form
17,394.75/19,959.75 = 19,959.75/x - Step 3: Cross multiply
17,394.75x = 19,959.75 × 19,959.75 - Step 4: Simplify right side
17,394.75x = 398,391,620.06 - Step 5: Solve for x
x = 398,391,620.06/17,394.75 - Step 6: Final answer
x = 22,902.98
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These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.