Finding the Third Proportional to 19,154.75 and 44,511.75
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Solution
The third proportional to 19,154.75 and 44,511.75 is: 103,436.27
Step by Step Solution
- Step 1: Write the proportion equation
19,154.75 : 44,511.75 = 44,511.75 : x - Step 2: Convert to fraction form
19,154.75/44,511.75 = 44,511.75/x - Step 3: Cross multiply
19,154.75x = 44,511.75 × 44,511.75 - Step 4: Simplify right side
19,154.75x = 1,981,295,888.06 - Step 5: Solve for x
x = 1,981,295,888.06/19,154.75 - Step 6: Final answer
x = 103,436.27
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.