Finding the Third Proportional to 75,750.75 and 159,333.75
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Solution
The third proportional to 75,750.75 and 159,333.75 is: 335,141.82
Step by Step Solution
- Step 1: Write the proportion equation
75,750.75 : 159,333.75 = 159,333.75 : x - Step 2: Convert to fraction form
75,750.75/159,333.75 = 159,333.75/x - Step 3: Cross multiply
75,750.75x = 159,333.75 × 159,333.75 - Step 4: Simplify right side
75,750.75x = 25,387,243,889.06 - Step 5: Solve for x
x = 25,387,243,889.06/75,750.75 - Step 6: Final answer
x = 335,141.82
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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.