Finding the Fourth Proportional to 163,252.88, 244,902.69 and 50,943.14
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Solution
The fourth proportional to 163,252.88, 244,902.69 and 50,943.14 is: 76,422.00
Step by Step Solution
- Step 1: Write the proportion equation
163,252.88 : 244,902.69 = 50,943.14 : x - Step 2: Convert to fraction form
163,252.88/244,902.69 = 50,943.14/x - Step 3: Cross multiply
163,252.88x = 244,902.69 × 50,943.14 - Step 4: Simplify right side
163,252.88x = 12,476,112,023.05 - Step 5: Solve for x
x = 12,476,112,023.05/163,252.88 - Step 6: Final answer
x = 76,422.00
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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.