Finding the Third Proportional to 7,001.44 and 11,562.75
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Solution
The third proportional to 7,001.44 and 11,562.75 is: 19,095.68
Step by Step Solution
- Step 1: Write the proportion equation
7,001.44 : 11,562.75 = 11,562.75 : x - Step 2: Convert to fraction form
7,001.44/11,562.75 = 11,562.75/x - Step 3: Cross multiply
7,001.44x = 11,562.75 × 11,562.75 - Step 4: Simplify right side
7,001.44x = 133,697,187.56 - Step 5: Solve for x
x = 133,697,187.56/7,001.44 - Step 6: Final answer
x = 19,095.68
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These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.