Finding the Third Proportional to 163,692 and 246,145.50
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Solution
The third proportional to 163,692 and 246,145.50 is: 370,131.75
Step by Step Solution
- Step 1: Write the proportion equation
163,692 : 246,145.50 = 246,145.50 : x - Step 2: Convert to fraction form
163,692/246,145.50 = 246,145.50/x - Step 3: Cross multiply
163,692x = 246,145.50 × 246,145.50 - Step 4: Simplify right side
163,692x = 60,587,607,170.25 - Step 5: Solve for x
x = 60,587,607,170.25/163,692 - Step 6: Final answer
x = 370,131.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.