Finding the Third Proportional to 75,706.69 and 159,255.75
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Solution
The third proportional to 75,706.69 and 159,255.75 is: 335,008.63
Step by Step Solution
- Step 1: Write the proportion equation
75,706.69 : 159,255.75 = 159,255.75 : x - Step 2: Convert to fraction form
75,706.69/159,255.75 = 159,255.75/x - Step 3: Cross multiply
75,706.69x = 159,255.75 × 159,255.75 - Step 4: Simplify right side
75,706.69x = 25,362,393,908.06 - Step 5: Solve for x
x = 25,362,393,908.06/75,706.69 - Step 6: Final answer
x = 335,008.63
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.