Finding the Fourth Proportional to 248,526.40, 372,420.96 and 182,539.84
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Solution
The fourth proportional to 248,526.40, 372,420.96 and 182,539.84 is: 273,539.00
Step by Step Solution
- Step 1: Write the proportion equation
248,526.40 : 372,420.96 = 182,539.84 : x - Step 2: Convert to fraction form
248,526.40/372,420.96 = 182,539.84/x - Step 3: Cross multiply
248,526.40x = 372,420.96 × 182,539.84 - Step 4: Simplify right side
248,526.40x = 67,981,662,451.05 - Step 5: Solve for x
x = 67,981,662,451.05/248,526.40 - Step 6: Final answer
x = 273,539.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.