Finding the Third Proportional to 66,537.75 and 100,497.75
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Solution
The third proportional to 66,537.75 and 100,497.75 is: 151,790.49
Step by Step Solution
- Step 1: Write the proportion equation
66,537.75 : 100,497.75 = 100,497.75 : x - Step 2: Convert to fraction form
66,537.75/100,497.75 = 100,497.75/x - Step 3: Cross multiply
66,537.75x = 100,497.75 × 100,497.75 - Step 4: Simplify right side
66,537.75x = 10,099,797,755.06 - Step 5: Solve for x
x = 10,099,797,755.06/66,537.75 - Step 6: Final answer
x = 151,790.49
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.