Finding the Third Proportional to 18,152.44 and 27,501.19
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Solution
The third proportional to 18,152.44 and 27,501.19 is: 41,664.67
Step by Step Solution
- Step 1: Write the proportion equation
18,152.44 : 27,501.19 = 27,501.19 : x - Step 2: Convert to fraction form
18,152.44/27,501.19 = 27,501.19/x - Step 3: Cross multiply
18,152.44x = 27,501.19 × 27,501.19 - Step 4: Simplify right side
18,152.44x = 756,315,313.91 - Step 5: Solve for x
x = 756,315,313.91/18,152.44 - Step 6: Final answer
x = 41,664.67
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.