Finding the Fourth Proportional to 182,047.06, 273,124.36 and 93,362.70
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Solution
The fourth proportional to 182,047.06, 273,124.36 and 93,362.70 is: 140,071.63
Step by Step Solution
- Step 1: Write the proportion equation
182,047.06 : 273,124.36 = 93,362.70 : x - Step 2: Convert to fraction form
182,047.06/273,124.36 = 93,362.70/x - Step 3: Cross multiply
182,047.06x = 273,124.36 × 93,362.70 - Step 4: Simplify right side
182,047.06x = 25,499,627,685.37 - Step 5: Solve for x
x = 25,499,627,685.37/182,047.06 - Step 6: Final answer
x = 140,071.63
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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.