Finding the Fourth Proportional to 174,625.44, 261,790.08 and 62,271.84
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Solution
The fourth proportional to 174,625.44, 261,790.08 and 62,271.84 is: 93,354.95
Step by Step Solution
- Step 1: Write the proportion equation
174,625.44 : 261,790.08 = 62,271.84 : x - Step 2: Convert to fraction form
174,625.44/261,790.08 = 62,271.84/x - Step 3: Cross multiply
174,625.44x = 261,790.08 × 62,271.84 - Step 4: Simplify right side
174,625.44x = 16,302,149,975.35 - Step 5: Solve for x
x = 16,302,149,975.35/174,625.44 - Step 6: Final answer
x = 93,354.95
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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.