Finding the Third Proportional to 98,860.08 and 204,732.98
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Solution
The third proportional to 98,860.08 and 204,732.98 is: 423,989.09
Step by Step Solution
- Step 1: Write the proportion equation
98,860.08 : 204,732.98 = 204,732.98 : x - Step 2: Convert to fraction form
98,860.08/204,732.98 = 204,732.98/x - Step 3: Cross multiply
98,860.08x = 204,732.98 × 204,732.98 - Step 4: Simplify right side
98,860.08x = 41,915,594,891.09 - Step 5: Solve for x
x = 41,915,594,891.09/98,860.08 - Step 6: Final answer
x = 423,989.09
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.