Finding the Fourth Proportional to 94,260.14, 141,391.17 and 27,701.45
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Solution
The fourth proportional to 94,260.14, 141,391.17 and 27,701.45 is: 41,552.45
Step by Step Solution
- Step 1: Write the proportion equation
94,260.14 : 141,391.17 = 27,701.45 : x - Step 2: Convert to fraction form
94,260.14/141,391.17 = 27,701.45/x - Step 3: Cross multiply
94,260.14x = 141,391.17 × 27,701.45 - Step 4: Simplify right side
94,260.14x = 3,916,739,719.24 - Step 5: Solve for x
x = 3,916,739,719.24/94,260.14 - Step 6: Final answer
x = 41,552.45
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1.5x scale
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.