Finding the Fourth Proportional to 264,775.77, 365,141.52 and 204,250.68
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Solution
The fourth proportional to 264,775.77, 365,141.52 and 204,250.68 is: 281,673.82
Step by Step Solution
- Step 1: Write the proportion equation
264,775.77 : 365,141.52 = 204,250.68 : x - Step 2: Convert to fraction form
264,775.77/365,141.52 = 204,250.68/x - Step 3: Cross multiply
264,775.77x = 365,141.52 × 204,250.68 - Step 4: Simplify right side
264,775.77x = 74,580,403,756.23 - Step 5: Solve for x
x = 74,580,403,756.23/264,775.77 - Step 6: Final answer
x = 281,673.82
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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.