Finding the Third Proportional to 163,265.63 and 247,361.66
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Solution
The third proportional to 163,265.63 and 247,361.66 is: 374,774.49
Step by Step Solution
- Step 1: Write the proportion equation
163,265.63 : 247,361.66 = 247,361.66 : x - Step 2: Convert to fraction form
163,265.63/247,361.66 = 247,361.66/x - Step 3: Cross multiply
163,265.63x = 247,361.66 × 247,361.66 - Step 4: Simplify right side
163,265.63x = 61,187,790,915.26 - Step 5: Solve for x
x = 61,187,790,915.26/163,265.63 - Step 6: Final answer
x = 374,774.49
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.