Finding the Fourth Proportional to 176,529.06, 264,766.23 and 50,175.18
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Solution
The fourth proportional to 176,529.06, 264,766.23 and 50,175.18 is: 75,254.99
Step by Step Solution
- Step 1: Write the proportion equation
176,529.06 : 264,766.23 = 50,175.18 : x - Step 2: Convert to fraction form
176,529.06/264,766.23 = 50,175.18/x - Step 3: Cross multiply
176,529.06x = 264,766.23 × 50,175.18 - Step 4: Simplify right side
176,529.06x = 13,284,693,248.17 - Step 5: Solve for x
x = 13,284,693,248.17/176,529.06 - Step 6: Final answer
x = 75,254.99
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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.