Finding the Third Proportional to 11,877.75 and 14,037.75
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Solution
The third proportional to 11,877.75 and 14,037.75 is: 16,590.55
Step by Step Solution
- Step 1: Write the proportion equation
11,877.75 : 14,037.75 = 14,037.75 : x - Step 2: Convert to fraction form
11,877.75/14,037.75 = 14,037.75/x - Step 3: Cross multiply
11,877.75x = 14,037.75 × 14,037.75 - Step 4: Simplify right side
11,877.75x = 197,058,425.06 - Step 5: Solve for x
x = 197,058,425.06/11,877.75 - Step 6: Final answer
x = 16,590.55
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These problems maintain the same ratio (1.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.