Finding the Fourth Proportional to 151,706.34, 227,661.08 and 62,959.92
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Solution
The fourth proportional to 151,706.34, 227,661.08 and 62,959.92 is: 94,482.03
Step by Step Solution
- Step 1: Write the proportion equation
151,706.34 : 227,661.08 = 62,959.92 : x - Step 2: Convert to fraction form
151,706.34/227,661.08 = 62,959.92/x - Step 3: Cross multiply
151,706.34x = 227,661.08 × 62,959.92 - Step 4: Simplify right side
151,706.34x = 14,333,523,383.91 - Step 5: Solve for x
x = 14,333,523,383.91/151,706.34 - Step 6: Final answer
x = 94,482.03
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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.