Finding the Third Proportional to 6,877.13 and 14,986.13
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Solution
The third proportional to 6,877.13 and 14,986.13 is: 32,656.66
Step by Step Solution
- Step 1: Write the proportion equation
6,877.13 : 14,986.13 = 14,986.13 : x - Step 2: Convert to fraction form
6,877.13/14,986.13 = 14,986.13/x - Step 3: Cross multiply
6,877.13x = 14,986.13 × 14,986.13 - Step 4: Simplify right side
6,877.13x = 224,583,942.52 - Step 5: Solve for x
x = 224,583,942.52/6,877.13 - Step 6: Final answer
x = 32,656.66
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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.