Finding the Fourth Proportional to 97,497.62, 146,217.36 and 41,336.84
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Solution
The fourth proportional to 97,497.62, 146,217.36 and 41,336.84 is: 61,992.93
Step by Step Solution
- Step 1: Write the proportion equation
97,497.62 : 146,217.36 = 41,336.84 : x - Step 2: Convert to fraction form
97,497.62/146,217.36 = 41,336.84/x - Step 3: Cross multiply
97,497.62x = 146,217.36 × 41,336.84 - Step 4: Simplify right side
97,497.62x = 6,044,163,615.54 - Step 5: Solve for x
x = 6,044,163,615.54/97,497.62 - Step 6: Final answer
x = 61,992.93
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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.