Finding the Fourth Proportional to 365,696.24, 504,674.58 and 204,550.79
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Solution
The fourth proportional to 365,696.24, 504,674.58 and 204,550.79 is: 282,287.79
Step by Step Solution
- Step 1: Write the proportion equation
365,696.24 : 504,674.58 = 204,550.79 : x - Step 2: Convert to fraction form
365,696.24/504,674.58 = 204,550.79/x - Step 3: Cross multiply
365,696.24x = 504,674.58 × 204,550.79 - Step 4: Simplify right side
365,696.24x = 103,231,582,275.61 - Step 5: Solve for x
x = 103,231,582,275.61/365,696.24 - Step 6: Final answer
x = 282,287.79
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1.5x scale
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.