Finding the Fourth Proportional to 234,052.40, 351,275.18 and 101,033.12
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Solution
The fourth proportional to 234,052.40, 351,275.18 and 101,033.12 is: 151,634.54
Step by Step Solution
- Step 1: Write the proportion equation
234,052.40 : 351,275.18 = 101,033.12 : x - Step 2: Convert to fraction form
234,052.40/351,275.18 = 101,033.12/x - Step 3: Cross multiply
234,052.40x = 351,275.18 × 101,033.12 - Step 4: Simplify right side
234,052.40x = 35,490,427,413.96 - Step 5: Solve for x
x = 35,490,427,413.96/234,052.40 - Step 6: Final answer
x = 151,634.54
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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.