Finding the Third Proportional to 5,153.63 and 8,565.75
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Solution
The third proportional to 5,153.63 and 8,565.75 is: 14,236.98
Step by Step Solution
- Step 1: Write the proportion equation
5,153.63 : 8,565.75 = 8,565.75 : x - Step 2: Convert to fraction form
5,153.63/8,565.75 = 8,565.75/x - Step 3: Cross multiply
5,153.63x = 8,565.75 × 8,565.75 - Step 4: Simplify right side
5,153.63x = 73,372,073.06 - Step 5: Solve for x
x = 73,372,073.06/5,153.63 - Step 6: Final answer
x = 14,236.98
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These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.