Finding the Fourth Proportional to 233,588.26, 350,324.07 and 75,861.82
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Solution
The fourth proportional to 233,588.26, 350,324.07 and 75,861.82 is: 113,773.79
Step by Step Solution
- Step 1: Write the proportion equation
233,588.26 : 350,324.07 = 75,861.82 : x - Step 2: Convert to fraction form
233,588.26/350,324.07 = 75,861.82/x - Step 3: Cross multiply
233,588.26x = 350,324.07 × 75,861.82 - Step 4: Simplify right side
233,588.26x = 26,576,221,540.01 - Step 5: Solve for x
x = 26,576,221,540.01/233,588.26 - Step 6: Final answer
x = 113,773.79
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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.