Finding the Fourth Proportional to 176,548.41, 264,716.00 and 71,244.36
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Solution
The fourth proportional to 176,548.41, 264,716.00 and 71,244.36 is: 106,823.52
Step by Step Solution
- Step 1: Write the proportion equation
176,548.41 : 264,716.00 = 71,244.36 : x - Step 2: Convert to fraction form
176,548.41/264,716.00 = 71,244.36/x - Step 3: Cross multiply
176,548.41x = 264,716.00 × 71,244.36 - Step 4: Simplify right side
176,548.41x = 18,859,521,912.70 - Step 5: Solve for x
x = 18,859,521,912.70/176,548.41 - Step 6: Final answer
x = 106,823.52
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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.