Finding the Third Proportional to 9,237.75 and 16,515.75
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Solution
The third proportional to 9,237.75 and 16,515.75 is: 29,527.75
Step by Step Solution
- Step 1: Write the proportion equation
9,237.75 : 16,515.75 = 16,515.75 : x - Step 2: Convert to fraction form
9,237.75/16,515.75 = 16,515.75/x - Step 3: Cross multiply
9,237.75x = 16,515.75 × 16,515.75 - Step 4: Simplify right side
9,237.75x = 272,769,998.06 - Step 5: Solve for x
x = 272,769,998.06/9,237.75 - Step 6: Final answer
x = 29,527.75
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Why These Related Problems?
These problems maintain the same ratio (1.79) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.