Finding the Third Proportional to 7,651.75 and 14,435.75
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Solution
The third proportional to 7,651.75 and 14,435.75 is: 27,234.41
Step by Step Solution
- Step 1: Write the proportion equation
7,651.75 : 14,435.75 = 14,435.75 : x - Step 2: Convert to fraction form
7,651.75/14,435.75 = 14,435.75/x - Step 3: Cross multiply
7,651.75x = 14,435.75 × 14,435.75 - Step 4: Simplify right side
7,651.75x = 208,390,878.06 - Step 5: Solve for x
x = 208,390,878.06/7,651.75 - Step 6: Final answer
x = 27,234.41
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These problems maintain the same ratio (1.89) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.