Finding the Third Proportional to 4,519.13 and 8,349.75
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Solution
The third proportional to 4,519.13 and 8,349.75 is: 15,427.39
Step by Step Solution
- Step 1: Write the proportion equation
4,519.13 : 8,349.75 = 8,349.75 : x - Step 2: Convert to fraction form
4,519.13/8,349.75 = 8,349.75/x - Step 3: Cross multiply
4,519.13x = 8,349.75 × 8,349.75 - Step 4: Simplify right side
4,519.13x = 69,718,325.06 - Step 5: Solve for x
x = 69,718,325.06/4,519.13 - Step 6: Final answer
x = 15,427.39
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These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.