Finding the Third Proportional to 125,325.84 and 260,979.19
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Solution
The third proportional to 125,325.84 and 260,979.19 is: 543,464.41
Step by Step Solution
- Step 1: Write the proportion equation
125,325.84 : 260,979.19 = 260,979.19 : x - Step 2: Convert to fraction form
125,325.84/260,979.19 = 260,979.19/x - Step 3: Cross multiply
125,325.84x = 260,979.19 × 260,979.19 - Step 4: Simplify right side
125,325.84x = 68,110,136,308.16 - Step 5: Solve for x
x = 68,110,136,308.16/125,325.84 - Step 6: Final answer
x = 543,464.41
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.