Finding the Fourth Proportional to 244,295.80, 366,443.70 and 204,929.80
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Solution
The fourth proportional to 244,295.80, 366,443.70 and 204,929.80 is: 307,394.70
Step by Step Solution
- Step 1: Write the proportion equation
244,295.80 : 366,443.70 = 204,929.80 : x - Step 2: Convert to fraction form
244,295.80/366,443.70 = 204,929.80/x - Step 3: Cross multiply
244,295.80x = 366,443.70 × 204,929.80 - Step 4: Simplify right side
244,295.80x = 75,095,234,152.26 - Step 5: Solve for x
x = 75,095,234,152.26/244,295.80 - Step 6: Final answer
x = 307,394.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.