Finding the Fourth Proportional to 182,135.70, 273,203.55 and 182,135.70
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Solution
The fourth proportional to 182,135.70, 273,203.55 and 182,135.70 is: 273,203.55
Step by Step Solution
- Step 1: Write the proportion equation
182,135.70 : 273,203.55 = 182,135.70 : x - Step 2: Convert to fraction form
182,135.70/273,203.55 = 182,135.70/x - Step 3: Cross multiply
182,135.70x = 273,203.55 × 182,135.70 - Step 4: Simplify right side
182,135.70x = 49,760,119,821.74 - Step 5: Solve for x
x = 49,760,119,821.74/182,135.70 - Step 6: Final answer
x = 273,203.55
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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.