Finding the Third Proportional to 6,935.63 and 14,104.13
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Solution
The third proportional to 6,935.63 and 14,104.13 is: 28,681.82
Step by Step Solution
- Step 1: Write the proportion equation
6,935.63 : 14,104.13 = 14,104.13 : x - Step 2: Convert to fraction form
6,935.63/14,104.13 = 14,104.13/x - Step 3: Cross multiply
6,935.63x = 14,104.13 × 14,104.13 - Step 4: Simplify right side
6,935.63x = 198,926,342.02 - Step 5: Solve for x
x = 198,926,342.02/6,935.63 - Step 6: Final answer
x = 28,681.82
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.