Finding the Fourth Proportional to 224,794.82, 335,552.30 and 196,418.99
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Solution
The fourth proportional to 224,794.82, 335,552.30 and 196,418.99 is: 293,195.56
Step by Step Solution
- Step 1: Write the proportion equation
224,794.82 : 335,552.30 = 196,418.99 : x - Step 2: Convert to fraction form
224,794.82/335,552.30 = 196,418.99/x - Step 3: Cross multiply
224,794.82x = 335,552.30 × 196,418.99 - Step 4: Simplify right side
224,794.82x = 65,908,841,198.32 - Step 5: Solve for x
x = 65,908,841,198.32/224,794.82 - Step 6: Final answer
x = 293,195.56
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.