Finding the Fourth Proportional to 182,860.08, 274,296.12 and 62,915.76
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Solution
The fourth proportional to 182,860.08, 274,296.12 and 62,915.76 is: 94,375.70
Step by Step Solution
- Step 1: Write the proportion equation
182,860.08 : 274,296.12 = 62,915.76 : x - Step 2: Convert to fraction form
182,860.08/274,296.12 = 62,915.76/x - Step 3: Cross multiply
182,860.08x = 274,296.12 × 62,915.76 - Step 4: Simplify right side
182,860.08x = 17,257,548,854.85 - Step 5: Solve for x
x = 17,257,548,854.85/182,860.08 - Step 6: Final answer
x = 94,375.70
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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.