Finding the Fourth Proportional to 173,584.24, 260,200.20 and 68,477.68
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Solution
The fourth proportional to 173,584.24, 260,200.20 and 68,477.68 is: 102,647.03
Step by Step Solution
- Step 1: Write the proportion equation
173,584.24 : 260,200.20 = 68,477.68 : x - Step 2: Convert to fraction form
173,584.24/260,200.20 = 68,477.68/x - Step 3: Cross multiply
173,584.24x = 260,200.20 × 68,477.68 - Step 4: Simplify right side
173,584.24x = 17,817,906,031.54 - Step 5: Solve for x
x = 17,817,906,031.54/173,584.24 - Step 6: Final answer
x = 102,647.03
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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.