Finding the Third Proportional to 113,743.69 and 247,553.44
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Solution
The third proportional to 113,743.69 and 247,553.44 is: 538,778.95
Step by Step Solution
- Step 1: Write the proportion equation
113,743.69 : 247,553.44 = 247,553.44 : x - Step 2: Convert to fraction form
113,743.69/247,553.44 = 247,553.44/x - Step 3: Cross multiply
113,743.69x = 247,553.44 × 247,553.44 - Step 4: Simplify right side
113,743.69x = 61,282,704,418.07 - Step 5: Solve for x
x = 61,282,704,418.07/113,743.69 - Step 6: Final answer
x = 538,778.95
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.