Finding the Fourth Proportional to 179,230.88, 246,804.68 and 175,252.88
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Solution
The fourth proportional to 179,230.88, 246,804.68 and 175,252.88 is: 241,326.89
Step by Step Solution
- Step 1: Write the proportion equation
179,230.88 : 246,804.68 = 175,252.88 : x - Step 2: Convert to fraction form
179,230.88/246,804.68 = 175,252.88/x - Step 3: Cross multiply
179,230.88x = 246,804.68 × 175,252.88 - Step 4: Simplify right side
179,230.88x = 43,253,230,967.48 - Step 5: Solve for x
x = 43,253,230,967.48/179,230.88 - Step 6: Final answer
x = 241,326.89
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.