Finding the Third Proportional to 7,329.75 and 14,292.75
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Solution
The third proportional to 7,329.75 and 14,292.75 is: 27,870.35
Step by Step Solution
- Step 1: Write the proportion equation
7,329.75 : 14,292.75 = 14,292.75 : x - Step 2: Convert to fraction form
7,329.75/14,292.75 = 14,292.75/x - Step 3: Cross multiply
7,329.75x = 14,292.75 × 14,292.75 - Step 4: Simplify right side
7,329.75x = 204,282,702.56 - Step 5: Solve for x
x = 204,282,702.56/7,329.75 - Step 6: Final answer
x = 27,870.35
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These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.