Finding the Fourth Proportional to 341,160.17, 511,733.25 and 151,569.14
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Solution
The fourth proportional to 341,160.17, 511,733.25 and 151,569.14 is: 227,350.59
Step by Step Solution
- Step 1: Write the proportion equation
341,160.17 : 511,733.25 = 151,569.14 : x - Step 2: Convert to fraction form
341,160.17/511,733.25 = 151,569.14/x - Step 3: Cross multiply
341,160.17x = 511,733.25 × 151,569.14 - Step 4: Simplify right side
341,160.17x = 77,562,966,053.24 - Step 5: Solve for x
x = 77,562,966,053.24/341,160.17 - Step 6: Final answer
x = 227,350.59
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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.