Finding the Fourth Proportional to 264,344.87, 363,873.97 and 228,161.11
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Solution
The fourth proportional to 264,344.87, 363,873.97 and 228,161.11 is: 314,066.58
Step by Step Solution
- Step 1: Write the proportion equation
264,344.87 : 363,873.97 = 228,161.11 : x - Step 2: Convert to fraction form
264,344.87/363,873.97 = 228,161.11/x - Step 3: Cross multiply
264,344.87x = 363,873.97 × 228,161.11 - Step 4: Simplify right side
264,344.87x = 83,021,888,895.31 - Step 5: Solve for x
x = 83,021,888,895.31/264,344.87 - Step 6: Final answer
x = 314,066.58
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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.