Finding the Third Proportional to 7,035.75 and 13,623.75
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Solution
The third proportional to 7,035.75 and 13,623.75 is: 26,380.49
Step by Step Solution
- Step 1: Write the proportion equation
7,035.75 : 13,623.75 = 13,623.75 : x - Step 2: Convert to fraction form
7,035.75/13,623.75 = 13,623.75/x - Step 3: Cross multiply
7,035.75x = 13,623.75 × 13,623.75 - Step 4: Simplify right side
7,035.75x = 185,606,564.06 - Step 5: Solve for x
x = 185,606,564.06/7,035.75 - Step 6: Final answer
x = 26,380.49
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Why These Related Problems?
These problems maintain the same ratio (1.94) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.