Finding the Fourth Proportional to 244,276.70, 366,415.05 and 202,804.70
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Solution
The fourth proportional to 244,276.70, 366,415.05 and 202,804.70 is: 304,207.05
Step by Step Solution
- Step 1: Write the proportion equation
244,276.70 : 366,415.05 = 202,804.70 : x - Step 2: Convert to fraction form
244,276.70/366,415.05 = 202,804.70/x - Step 3: Cross multiply
244,276.70x = 366,415.05 × 202,804.70 - Step 4: Simplify right side
244,276.70x = 74,310,694,290.74 - Step 5: Solve for x
x = 74,310,694,290.74/244,276.70 - Step 6: Final answer
x = 304,207.05
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1.5x scale
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.