Finding the Fourth Proportional to 224,236.33, 336,512.12 and 202,797.05
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Solution
The fourth proportional to 224,236.33, 336,512.12 and 202,797.05 is: 304,338.12
Step by Step Solution
- Step 1: Write the proportion equation
224,236.33 : 336,512.12 = 202,797.05 : x - Step 2: Convert to fraction form
224,236.33/336,512.12 = 202,797.05/x - Step 3: Cross multiply
224,236.33x = 336,512.12 × 202,797.05 - Step 4: Simplify right side
224,236.33x = 68,243,664,210.82 - Step 5: Solve for x
x = 68,243,664,210.82/224,236.33 - Step 6: Final answer
x = 304,338.12
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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.