Finding the Fourth Proportional to 97,657.97, 146,473.99 and 27,542.93
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Solution
The fourth proportional to 97,657.97, 146,473.99 and 27,542.93 is: 41,310.73
Step by Step Solution
- Step 1: Write the proportion equation
97,657.97 : 146,473.99 = 27,542.93 : x - Step 2: Convert to fraction form
97,657.97/146,473.99 = 27,542.93/x - Step 3: Cross multiply
97,657.97x = 146,473.99 × 27,542.93 - Step 4: Simplify right side
97,657.97x = 4,034,322,052.16 - Step 5: Solve for x
x = 4,034,322,052.16/97,657.97 - Step 6: Final answer
x = 41,310.73
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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.