Finding the Fourth Proportional to 176,586.62, 264,851.60 and 48,473.00
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Solution
The fourth proportional to 176,586.62, 264,851.60 and 48,473.00 is: 72,701.72
Step by Step Solution
- Step 1: Write the proportion equation
176,586.62 : 264,851.60 = 48,473.00 : x - Step 2: Convert to fraction form
176,586.62/264,851.60 = 48,473.00/x - Step 3: Cross multiply
176,586.62x = 264,851.60 × 48,473.00 - Step 4: Simplify right side
176,586.62x = 12,838,150,040.18 - Step 5: Solve for x
x = 12,838,150,040.18/176,586.62 - Step 6: Final answer
x = 72,701.72
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.