Finding the Fourth Proportional to 365,733.36, 504,731.66 and 204,578.80
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Solution
The fourth proportional to 365,733.36, 504,731.66 and 204,578.80 is: 282,329.71
Step by Step Solution
- Step 1: Write the proportion equation
365,733.36 : 504,731.66 = 204,578.80 : x - Step 2: Convert to fraction form
365,733.36/504,731.66 = 204,578.80/x - Step 3: Cross multiply
365,733.36x = 504,731.66 × 204,578.80 - Step 4: Simplify right side
365,733.36x = 103,257,395,040.09 - Step 5: Solve for x
x = 103,257,395,040.09/365,733.36 - Step 6: Final answer
x = 282,329.71
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.