Finding the Fourth Proportional to 263,592.62, 395,010.28 and 149,830.82
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Solution
The fourth proportional to 263,592.62, 395,010.28 and 149,830.82 is: 224,531.00
Step by Step Solution
- Step 1: Write the proportion equation
263,592.62 : 395,010.28 = 149,830.82 : x - Step 2: Convert to fraction form
263,592.62/395,010.28 = 149,830.82/x - Step 3: Cross multiply
263,592.62x = 395,010.28 × 149,830.82 - Step 4: Simplify right side
263,592.62x = 59,184,714,160.83 - Step 5: Solve for x
x = 59,184,714,160.83/263,592.62 - Step 6: Final answer
x = 224,531.00
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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.