Finding the Fourth Proportional to 10,814, 14,923.34 and 5,846
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Solution
The fourth proportional to 10,814, 14,923.34 and 5,846 is: 8,067.49
Step by Step Solution
- Step 1: Write the proportion equation
10,814 : 14,923.34 = 5,846 : x - Step 2: Convert to fraction form
10,814/14,923.34 = 5,846/x - Step 3: Cross multiply
10,814x = 14,923.34 × 5,846 - Step 4: Simplify right side
10,814x = 87,241,845.64 - Step 5: Solve for x
x = 87,241,845.64/10,814 - Step 6: Final answer
x = 8,067.49
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.