Finding the Fourth Proportional to 241,955.44, 362,894.28 and 75,743.44
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Solution
The fourth proportional to 241,955.44, 362,894.28 and 75,743.44 is: 113,602.99
Step by Step Solution
- Step 1: Write the proportion equation
241,955.44 : 362,894.28 = 75,743.44 : x - Step 2: Convert to fraction form
241,955.44/362,894.28 = 75,743.44/x - Step 3: Cross multiply
241,955.44x = 362,894.28 × 75,743.44 - Step 4: Simplify right side
241,955.44x = 27,486,861,123.52 - Step 5: Solve for x
x = 27,486,861,123.52/241,955.44 - Step 6: Final answer
x = 113,602.99
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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.