Finding the Third Proportional to 47,623.50 and 104,586.75
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Solution
The third proportional to 47,623.50 and 104,586.75 is: 229,684.68
Step by Step Solution
- Step 1: Write the proportion equation
47,623.50 : 104,586.75 = 104,586.75 : x - Step 2: Convert to fraction form
47,623.50/104,586.75 = 104,586.75/x - Step 3: Cross multiply
47,623.50x = 104,586.75 × 104,586.75 - Step 4: Simplify right side
47,623.50x = 10,938,388,275.56 - Step 5: Solve for x
x = 10,938,388,275.56/47,623.50 - Step 6: Final answer
x = 229,684.68
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.