Finding the Fourth Proportional to 224,799.08, 336,907.94 and 168,195.08
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Solution
The fourth proportional to 224,799.08, 336,907.94 and 168,195.08 is: 252,075.14
Step by Step Solution
- Step 1: Write the proportion equation
224,799.08 : 336,907.94 = 168,195.08 : x - Step 2: Convert to fraction form
224,799.08/336,907.94 = 168,195.08/x - Step 3: Cross multiply
224,799.08x = 336,907.94 × 168,195.08 - Step 4: Simplify right side
224,799.08x = 56,666,257,922.23 - Step 5: Solve for x
x = 56,666,257,922.23/224,799.08 - Step 6: Final answer
x = 252,075.14
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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.