Finding the Fourth Proportional to 341,714.06, 512,279.46 and 241,559.18
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Solution
The fourth proportional to 341,714.06, 512,279.46 and 241,559.18 is: 362,132.62
Step by Step Solution
- Step 1: Write the proportion equation
341,714.06 : 512,279.46 = 241,559.18 : x - Step 2: Convert to fraction form
341,714.06/512,279.46 = 241,559.18/x - Step 3: Cross multiply
341,714.06x = 512,279.46 × 241,559.18 - Step 4: Simplify right side
341,714.06x = 123,745,806,288.44 - Step 5: Solve for x
x = 123,745,806,288.44/341,714.06 - Step 6: Final answer
x = 362,132.62
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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.