Finding the Fourth Proportional to 233,410.80, 350,083.44 and 133,246.08
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Solution
The fourth proportional to 233,410.80, 350,083.44 and 133,246.08 is: 199,850.42
Step by Step Solution
- Step 1: Write the proportion equation
233,410.80 : 350,083.44 = 133,246.08 : x - Step 2: Convert to fraction form
233,410.80/350,083.44 = 133,246.08/x - Step 3: Cross multiply
233,410.80x = 350,083.44 × 133,246.08 - Step 4: Simplify right side
233,410.80x = 46,647,246,052.92 - Step 5: Solve for x
x = 46,647,246,052.92/233,410.80 - Step 6: Final answer
x = 199,850.42
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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.