Finding the Fourth Proportional to 176,819.53, 244,015.67 and 96,252.48
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Solution
The fourth proportional to 176,819.53, 244,015.67 and 96,252.48 is: 132,830.99
Step by Step Solution
- Step 1: Write the proportion equation
176,819.53 : 244,015.67 = 96,252.48 : x - Step 2: Convert to fraction form
176,819.53/244,015.67 = 96,252.48/x - Step 3: Cross multiply
176,819.53x = 244,015.67 × 96,252.48 - Step 4: Simplify right side
176,819.53x = 23,487,113,396.36 - Step 5: Solve for x
x = 23,487,113,396.36/176,819.53 - Step 6: Final answer
x = 132,830.99
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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.