Finding the Fourth Proportional to 237,615.26, 356,423.62 and 60,122.24
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Solution
The fourth proportional to 237,615.26, 356,423.62 and 60,122.24 is: 90,183.54
Step by Step Solution
- Step 1: Write the proportion equation
237,615.26 : 356,423.62 = 60,122.24 : x - Step 2: Convert to fraction form
237,615.26/356,423.62 = 60,122.24/x - Step 3: Cross multiply
237,615.26x = 356,423.62 × 60,122.24 - Step 4: Simplify right side
237,615.26x = 21,428,986,423.31 - Step 5: Solve for x
x = 21,428,986,423.31/237,615.26 - Step 6: Final answer
x = 90,183.54
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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.