Finding the Fourth Proportional to 182,850.24, 252,340.23 and 102,277.52
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Solution
The fourth proportional to 182,850.24, 252,340.23 and 102,277.52 is: 141,146.84
Step by Step Solution
- Step 1: Write the proportion equation
182,850.24 : 252,340.23 = 102,277.52 : x - Step 2: Convert to fraction form
182,850.24/252,340.23 = 102,277.52/x - Step 3: Cross multiply
182,850.24x = 252,340.23 × 102,277.52 - Step 4: Simplify right side
182,850.24x = 25,808,732,920.63 - Step 5: Solve for x
x = 25,808,732,920.63/182,850.24 - Step 6: Final answer
x = 141,146.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.