Finding the Third Proportional to 10,464.75 and 14,637.75
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Solution
The third proportional to 10,464.75 and 14,637.75 is: 20,474.81
Step by Step Solution
- Step 1: Write the proportion equation
10,464.75 : 14,637.75 = 14,637.75 : x - Step 2: Convert to fraction form
10,464.75/14,637.75 = 14,637.75/x - Step 3: Cross multiply
10,464.75x = 14,637.75 × 14,637.75 - Step 4: Simplify right side
10,464.75x = 214,263,725.06 - Step 5: Solve for x
x = 214,263,725.06/10,464.75 - Step 6: Final answer
x = 20,474.81
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.