Finding the Fourth Proportional to 176,634.88, 264,874.56 and 93,509.44
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Solution
The fourth proportional to 176,634.88, 264,874.56 and 93,509.44 is: 140,222.99
Step by Step Solution
- Step 1: Write the proportion equation
176,634.88 : 264,874.56 = 93,509.44 : x - Step 2: Convert to fraction form
176,634.88/264,874.56 = 93,509.44/x - Step 3: Cross multiply
176,634.88x = 264,874.56 × 93,509.44 - Step 4: Simplify right side
176,634.88x = 24,768,271,775.85 - Step 5: Solve for x
x = 24,768,271,775.85/176,634.88 - Step 6: Final answer
x = 140,222.99
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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.