Finding the Third Proportional to 5,338.13 and 8,349.84
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Solution
The third proportional to 5,338.13 and 8,349.84 is: 13,060.75
Step by Step Solution
- Step 1: Write the proportion equation
5,338.13 : 8,349.84 = 8,349.84 : x - Step 2: Convert to fraction form
5,338.13/8,349.84 = 8,349.84/x - Step 3: Cross multiply
5,338.13x = 8,349.84 × 8,349.84 - Step 4: Simplify right side
5,338.13x = 69,719,890.65 - Step 5: Solve for x
x = 69,719,890.65/5,338.13 - Step 6: Final answer
x = 13,060.75
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.