Finding the Fourth Proportional to 181,125.60, 271,812.97 and 62,796.94
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Solution
The fourth proportional to 181,125.60, 271,812.97 and 62,796.94 is: 94,238.60
Step by Step Solution
- Step 1: Write the proportion equation
181,125.60 : 271,812.97 = 62,796.94 : x - Step 2: Convert to fraction form
181,125.60/271,812.97 = 62,796.94/x - Step 3: Cross multiply
181,125.60x = 271,812.97 × 62,796.94 - Step 4: Simplify right side
181,125.60x = 17,069,022,271.55 - Step 5: Solve for x
x = 17,069,022,271.55/181,125.60 - Step 6: Final answer
x = 94,238.60
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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.