Finding the Fourth Proportional to 264,569.54, 365,163.74 and 162,682.68
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Solution
The fourth proportional to 264,569.54, 365,163.74 and 162,682.68 is: 224,537.62
Step by Step Solution
- Step 1: Write the proportion equation
264,569.54 : 365,163.74 = 162,682.68 : x - Step 2: Convert to fraction form
264,569.54/365,163.74 = 162,682.68/x - Step 3: Cross multiply
264,569.54x = 365,163.74 × 162,682.68 - Step 4: Simplify right side
264,569.54x = 59,405,813,222.79 - Step 5: Solve for x
x = 59,405,813,222.79/264,569.54 - Step 6: Final answer
x = 224,537.62
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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.