Finding the Fourth Proportional to 97,656.68, 146,464.50 and 27,517.16
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Solution
The fourth proportional to 97,656.68, 146,464.50 and 27,517.16 is: 41,269.96
Step by Step Solution
- Step 1: Write the proportion equation
97,656.68 : 146,464.50 = 27,517.16 : x - Step 2: Convert to fraction form
97,656.68/146,464.50 = 27,517.16/x - Step 3: Cross multiply
97,656.68x = 146,464.50 × 27,517.16 - Step 4: Simplify right side
97,656.68x = 4,030,287,080.82 - Step 5: Solve for x
x = 4,030,287,080.82/97,656.68 - Step 6: Final answer
x = 41,269.96
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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.