Finding the Fourth Proportional to 237,014.37, 355,468.91 and 68,497.92
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Solution
The fourth proportional to 237,014.37, 355,468.91 and 68,497.92 is: 102,731.66
Step by Step Solution
- Step 1: Write the proportion equation
237,014.37 : 355,468.91 = 68,497.92 : x - Step 2: Convert to fraction form
237,014.37/355,468.91 = 68,497.92/x - Step 3: Cross multiply
237,014.37x = 355,468.91 × 68,497.92 - Step 4: Simplify right side
237,014.37x = 24,348,880,617.18 - Step 5: Solve for x
x = 24,348,880,617.18/237,014.37 - Step 6: Final answer
x = 102,731.66
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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.