Finding the Fourth Proportional to 182,858.00, 274,107.06 and 106,860.08
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Solution
The fourth proportional to 182,858.00, 274,107.06 and 106,860.08 is: 160,184.96
Step by Step Solution
- Step 1: Write the proportion equation
182,858.00 : 274,107.06 = 106,860.08 : x - Step 2: Convert to fraction form
182,858.00/274,107.06 = 106,860.08/x - Step 3: Cross multiply
182,858.00x = 274,107.06 × 106,860.08 - Step 4: Simplify right side
182,858.00x = 29,291,100,989.63 - Step 5: Solve for x
x = 29,291,100,989.63/182,858.00 - Step 6: Final answer
x = 160,184.96
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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.