Finding the Fourth Proportional to 182,833.29, 252,308.07 and 102,260.63
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Solution
The fourth proportional to 182,833.29, 252,308.07 and 102,260.63 is: 141,118.62
Step by Step Solution
- Step 1: Write the proportion equation
182,833.29 : 252,308.07 = 102,260.63 : x - Step 2: Convert to fraction form
182,833.29/252,308.07 = 102,260.63/x - Step 3: Cross multiply
182,833.29x = 252,308.07 × 102,260.63 - Step 4: Simplify right side
182,833.29x = 25,801,180,930.74 - Step 5: Solve for x
x = 25,801,180,930.74/182,833.29 - Step 6: Final answer
x = 141,118.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.