Finding the Fourth Proportional to 248,171.24, 369,450.35 and 246,695.01
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Solution
The fourth proportional to 248,171.24, 369,450.35 and 246,695.01 is: 367,252.70
Step by Step Solution
- Step 1: Write the proportion equation
248,171.24 : 369,450.35 = 246,695.01 : x - Step 2: Convert to fraction form
248,171.24/369,450.35 = 246,695.01/x - Step 3: Cross multiply
248,171.24x = 369,450.35 × 246,695.01 - Step 4: Simplify right side
248,171.24x = 91,141,556,554.28 - Step 5: Solve for x
x = 91,141,556,554.28/248,171.24 - Step 6: Final answer
x = 367,252.70
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.