Finding the Third Proportional to 75,851.75 and 166,283.13
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Solution
The third proportional to 75,851.75 and 166,283.13 is: 364,527.88
Step by Step Solution
- Step 1: Write the proportion equation
75,851.75 : 166,283.13 = 166,283.13 : x - Step 2: Convert to fraction form
75,851.75/166,283.13 = 166,283.13/x - Step 3: Cross multiply
75,851.75x = 166,283.13 × 166,283.13 - Step 4: Simplify right side
75,851.75x = 27,650,077,659.77 - Step 5: Solve for x
x = 27,650,077,659.77/75,851.75 - Step 6: Final answer
x = 364,527.88
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.