Finding the Third Proportional to 9,708.75 and 14,994.75
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Solution
The third proportional to 9,708.75 and 14,994.75 is: 23,158.75
Step by Step Solution
- Step 1: Write the proportion equation
9,708.75 : 14,994.75 = 14,994.75 : x - Step 2: Convert to fraction form
9,708.75/14,994.75 = 14,994.75/x - Step 3: Cross multiply
9,708.75x = 14,994.75 × 14,994.75 - Step 4: Simplify right side
9,708.75x = 224,842,527.56 - Step 5: Solve for x
x = 224,842,527.56/9,708.75 - Step 6: Final answer
x = 23,158.75
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.