Finding the Third Proportional to 61,512.75 and 132,183.75
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Solution
The third proportional to 61,512.75 and 132,183.75 is: 284,047.51
Step by Step Solution
- Step 1: Write the proportion equation
61,512.75 : 132,183.75 = 132,183.75 : x - Step 2: Convert to fraction form
61,512.75/132,183.75 = 132,183.75/x - Step 3: Cross multiply
61,512.75x = 132,183.75 × 132,183.75 - Step 4: Simplify right side
61,512.75x = 17,472,543,764.06 - Step 5: Solve for x
x = 17,472,543,764.06/61,512.75 - Step 6: Final answer
x = 284,047.51
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.