Finding the Fourth Proportional to 94,501.77, 141,771.29 and 27,034.44
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Solution
The fourth proportional to 94,501.77, 141,771.29 and 27,034.44 is: 40,556.99
Step by Step Solution
- Step 1: Write the proportion equation
94,501.77 : 141,771.29 = 27,034.44 : x - Step 2: Convert to fraction form
94,501.77/141,771.29 = 27,034.44/x - Step 3: Cross multiply
94,501.77x = 141,771.29 × 27,034.44 - Step 4: Simplify right side
94,501.77x = 3,832,707,298.06 - Step 5: Solve for x
x = 3,832,707,298.06/94,501.77 - Step 6: Final answer
x = 40,556.99
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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.