Finding the Fourth Proportional to 97,583.06, 146,374.68 and 27,462.44
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Solution
The fourth proportional to 97,583.06, 146,374.68 and 27,462.44 is: 41,193.69
Step by Step Solution
- Step 1: Write the proportion equation
97,583.06 : 146,374.68 = 27,462.44 : x - Step 2: Convert to fraction form
97,583.06/146,374.68 = 27,462.44/x - Step 3: Cross multiply
97,583.06x = 146,374.68 × 27,462.44 - Step 4: Simplify right side
97,583.06x = 4,019,805,867.02 - Step 5: Solve for x
x = 4,019,805,867.02/97,583.06 - Step 6: Final answer
x = 41,193.69
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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.