Finding the Third Proportional to 11,175.75 and 14,901.75
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Solution
The third proportional to 11,175.75 and 14,901.75 is: 19,870.00
Step by Step Solution
- Step 1: Write the proportion equation
11,175.75 : 14,901.75 = 14,901.75 : x - Step 2: Convert to fraction form
11,175.75/14,901.75 = 14,901.75/x - Step 3: Cross multiply
11,175.75x = 14,901.75 × 14,901.75 - Step 4: Simplify right side
11,175.75x = 222,062,153.06 - Step 5: Solve for x
x = 222,062,153.06/11,175.75 - Step 6: Final answer
x = 19,870.00
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.