Finding the Fourth Proportional to 176,286.16, 264,534.30 and 63,975.14
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Solution
The fourth proportional to 176,286.16, 264,534.30 and 63,975.14 is: 96,000.84
Step by Step Solution
- Step 1: Write the proportion equation
176,286.16 : 264,534.30 = 63,975.14 : x - Step 2: Convert to fraction form
176,286.16/264,534.30 = 63,975.14/x - Step 3: Cross multiply
176,286.16x = 264,534.30 × 63,975.14 - Step 4: Simplify right side
176,286.16x = 16,923,618,877.30 - Step 5: Solve for x
x = 16,923,618,877.30/176,286.16 - Step 6: Final answer
x = 96,000.84
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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.