Finding the Fourth Proportional to 283,450.03, 424,176.45 and 176,884.12
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Solution
The fourth proportional to 283,450.03, 424,176.45 and 176,884.12 is: 264,703.02
Step by Step Solution
- Step 1: Write the proportion equation
283,450.03 : 424,176.45 = 176,884.12 : x - Step 2: Convert to fraction form
283,450.03/424,176.45 = 176,884.12/x - Step 3: Cross multiply
283,450.03x = 424,176.45 × 176,884.12 - Step 4: Simplify right side
283,450.03x = 75,030,078,082.97 - Step 5: Solve for x
x = 75,030,078,082.97/283,450.03 - Step 6: Final answer
x = 264,703.02
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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.