Finding the Fourth Proportional to 264,682.08, 365,297.76 and 162,771.84
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Solution
The fourth proportional to 264,682.08, 365,297.76 and 162,771.84 is: 224,647.58
Step by Step Solution
- Step 1: Write the proportion equation
264,682.08 : 365,297.76 = 162,771.84 : x - Step 2: Convert to fraction form
264,682.08/365,297.76 = 162,771.84/x - Step 3: Cross multiply
264,682.08x = 365,297.76 × 162,771.84 - Step 4: Simplify right side
264,682.08x = 59,460,188,543.08 - Step 5: Solve for x
x = 59,460,188,543.08/264,682.08 - Step 6: Final answer
x = 224,647.58
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.