Finding the Fourth Proportional to 94,055.37, 141,080.29 and 27,497.05
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Solution
The fourth proportional to 94,055.37, 141,080.29 and 27,497.05 is: 41,244.77
Step by Step Solution
- Step 1: Write the proportion equation
94,055.37 : 141,080.29 = 27,497.05 : x - Step 2: Convert to fraction form
94,055.37/141,080.29 = 27,497.05/x - Step 3: Cross multiply
94,055.37x = 141,080.29 × 27,497.05 - Step 4: Simplify right side
94,055.37x = 3,879,291,788.14 - Step 5: Solve for x
x = 3,879,291,788.14/94,055.37 - Step 6: Final answer
x = 41,244.77
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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.