Finding the Third Proportional to 19,252.69 and 47,481.19
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Solution
The third proportional to 19,252.69 and 47,481.19 is: 117,098.62
Step by Step Solution
- Step 1: Write the proportion equation
19,252.69 : 47,481.19 = 47,481.19 : x - Step 2: Convert to fraction form
19,252.69/47,481.19 = 47,481.19/x - Step 3: Cross multiply
19,252.69x = 47,481.19 × 47,481.19 - Step 4: Simplify right side
19,252.69x = 2,254,463,166.41 - Step 5: Solve for x
x = 2,254,463,166.41/19,252.69 - Step 6: Final answer
x = 117,098.62
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Why These Related Problems?
These problems maintain the same ratio (2.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.