Finding the Fourth Proportional to 239,093.84, 357,754.94 and 175,960.62
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Solution
The fourth proportional to 239,093.84, 357,754.94 and 175,960.62 is: 263,289.01
Step by Step Solution
- Step 1: Write the proportion equation
239,093.84 : 357,754.94 = 175,960.62 : x - Step 2: Convert to fraction form
239,093.84/357,754.94 = 175,960.62/x - Step 3: Cross multiply
239,093.84x = 357,754.94 × 175,960.62 - Step 4: Simplify right side
239,093.84x = 62,950,780,830.51 - Step 5: Solve for x
x = 62,950,780,830.51/239,093.84 - Step 6: Final answer
x = 263,289.01
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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.