Finding the Fourth Proportional to 176,230.20, 264,372.93 and 57,874.62
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Solution
The fourth proportional to 176,230.20, 264,372.93 and 57,874.62 is: 86,821.00
Step by Step Solution
- Step 1: Write the proportion equation
176,230.20 : 264,372.93 = 57,874.62 : x - Step 2: Convert to fraction form
176,230.20/264,372.93 = 57,874.62/x - Step 3: Cross multiply
176,230.20x = 264,372.93 × 57,874.62 - Step 4: Simplify right side
176,230.20x = 15,300,482,862.04 - Step 5: Solve for x
x = 15,300,482,862.04/176,230.20 - Step 6: Final answer
x = 86,821.00
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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.