Finding the Fourth Proportional to 263,584.08, 363,772.08 and 150,423.84
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Solution
The fourth proportional to 263,584.08, 363,772.08 and 150,423.84 is: 207,599.77
Step by Step Solution
- Step 1: Write the proportion equation
263,584.08 : 363,772.08 = 150,423.84 : x - Step 2: Convert to fraction form
263,584.08/363,772.08 = 150,423.84/x - Step 3: Cross multiply
263,584.08x = 363,772.08 × 150,423.84 - Step 4: Simplify right side
263,584.08x = 54,719,993,158.39 - Step 5: Solve for x
x = 54,719,993,158.39/263,584.08 - Step 6: Final answer
x = 207,599.77
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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.