Finding the Fourth Proportional to 246,102.96, 368,618.26 and 161,767.92
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Solution
The fourth proportional to 246,102.96, 368,618.26 and 161,767.92 is: 242,299.44
Step by Step Solution
- Step 1: Write the proportion equation
246,102.96 : 368,618.26 = 161,767.92 : x - Step 2: Convert to fraction form
246,102.96/368,618.26 = 161,767.92/x - Step 3: Cross multiply
246,102.96x = 368,618.26 × 161,767.92 - Step 4: Simplify right side
246,102.96x = 59,630,609,194.22 - Step 5: Solve for x
x = 59,630,609,194.22/246,102.96 - Step 6: Final answer
x = 242,299.44
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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.