Finding the Third Proportional to 7,494.75 and 16,311.75
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Solution
The third proportional to 7,494.75 and 16,311.75 is: 35,501.28
Step by Step Solution
- Step 1: Write the proportion equation
7,494.75 : 16,311.75 = 16,311.75 : x - Step 2: Convert to fraction form
7,494.75/16,311.75 = 16,311.75/x - Step 3: Cross multiply
7,494.75x = 16,311.75 × 16,311.75 - Step 4: Simplify right side
7,494.75x = 266,073,188.06 - Step 5: Solve for x
x = 266,073,188.06/7,494.75 - Step 6: Final answer
x = 35,501.28
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.