Finding the Fourth Proportional to 97,352.63, 146,043.99 and 41,193.06
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Solution
The fourth proportional to 97,352.63, 146,043.99 and 41,193.06 is: 61,795.95
Step by Step Solution
- Step 1: Write the proportion equation
97,352.63 : 146,043.99 = 41,193.06 : x - Step 2: Convert to fraction form
97,352.63/146,043.99 = 41,193.06/x - Step 3: Cross multiply
97,352.63x = 146,043.99 × 41,193.06 - Step 4: Simplify right side
97,352.63x = 6,015,998,179.19 - Step 5: Solve for x
x = 6,015,998,179.19/97,352.63 - Step 6: Final answer
x = 61,795.95
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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.