Finding the Fourth Proportional to 153,636.73, 230,296.74 and 58,841.08
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Solution
The fourth proportional to 153,636.73, 230,296.74 and 58,841.08 is: 88,200.97
Step by Step Solution
- Step 1: Write the proportion equation
153,636.73 : 230,296.74 = 58,841.08 : x - Step 2: Convert to fraction form
153,636.73/230,296.74 = 58,841.08/x - Step 3: Cross multiply
153,636.73x = 230,296.74 × 58,841.08 - Step 4: Simplify right side
153,636.73x = 13,550,908,902.08 - Step 5: Solve for x
x = 13,550,908,902.08/153,636.73 - Step 6: Final answer
x = 88,200.97
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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.