Finding the Third Proportional to 112,382.44 and 246,913.31
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Solution
The third proportional to 112,382.44 and 246,913.31 is: 542,488.54
Step by Step Solution
- Step 1: Write the proportion equation
112,382.44 : 246,913.31 = 246,913.31 : x - Step 2: Convert to fraction form
112,382.44/246,913.31 = 246,913.31/x - Step 3: Cross multiply
112,382.44x = 246,913.31 × 246,913.31 - Step 4: Simplify right side
112,382.44x = 60,966,183,889.72 - Step 5: Solve for x
x = 60,966,183,889.72/112,382.44 - Step 6: Final answer
x = 542,488.54
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.