Finding the Third Proportional to 163,709.25 and 246,172.88
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Solution
The third proportional to 163,709.25 and 246,172.88 is: 370,175.08
Step by Step Solution
- Step 1: Write the proportion equation
163,709.25 : 246,172.88 = 246,172.88 : x - Step 2: Convert to fraction form
163,709.25/246,172.88 = 246,172.88/x - Step 3: Cross multiply
163,709.25x = 246,172.88 × 246,172.88 - Step 4: Simplify right side
163,709.25x = 60,601,084,385.77 - Step 5: Solve for x
x = 60,601,084,385.77/163,709.25 - Step 6: Final answer
x = 370,175.08
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.