Finding the Fourth Proportional to 341,075.26, 511,525.64 and 101,133.08
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Solution
The fourth proportional to 341,075.26, 511,525.64 and 101,133.08 is: 151,673.75
Step by Step Solution
- Step 1: Write the proportion equation
341,075.26 : 511,525.64 = 101,133.08 : x - Step 2: Convert to fraction form
341,075.26/511,525.64 = 101,133.08/x - Step 3: Cross multiply
341,075.26x = 511,525.64 × 101,133.08 - Step 4: Simplify right side
341,075.26x = 51,732,163,472.17 - Step 5: Solve for x
x = 51,732,163,472.17/341,075.26 - Step 6: Final answer
x = 151,673.75
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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.