Finding the Fourth Proportional to 181,704.06, 272,557.26 and 63,374.94
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Solution
The fourth proportional to 181,704.06, 272,557.26 and 63,374.94 is: 95,062.82
Step by Step Solution
- Step 1: Write the proportion equation
181,704.06 : 272,557.26 = 63,374.94 : x - Step 2: Convert to fraction form
181,704.06/272,557.26 = 63,374.94/x - Step 3: Cross multiply
181,704.06x = 272,557.26 × 63,374.94 - Step 4: Simplify right side
181,704.06x = 17,273,299,999.06 - Step 5: Solve for x
x = 17,273,299,999.06/181,704.06 - Step 6: Final answer
x = 95,062.82
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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.