Finding the Fourth Proportional to 176,562.14, 264,805.83 and 58,205.34
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Solution
The fourth proportional to 176,562.14, 264,805.83 and 58,205.34 is: 87,295.69
Step by Step Solution
- Step 1: Write the proportion equation
176,562.14 : 264,805.83 = 58,205.34 : x - Step 2: Convert to fraction form
176,562.14/264,805.83 = 58,205.34/x - Step 3: Cross multiply
176,562.14x = 264,805.83 × 58,205.34 - Step 4: Simplify right side
176,562.14x = 15,413,113,369.13 - Step 5: Solve for x
x = 15,413,113,369.13/176,562.14 - Step 6: Final answer
x = 87,295.69
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.