Finding the Fourth Proportional to 135,324.26, 203,000.06 and 46,566.08
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Solution
The fourth proportional to 135,324.26, 203,000.06 and 46,566.08 is: 69,853.82
Step by Step Solution
- Step 1: Write the proportion equation
135,324.26 : 203,000.06 = 46,566.08 : x - Step 2: Convert to fraction form
135,324.26/203,000.06 = 46,566.08/x - Step 3: Cross multiply
135,324.26x = 203,000.06 × 46,566.08 - Step 4: Simplify right side
135,324.26x = 9,452,917,033.96 - Step 5: Solve for x
x = 9,452,917,033.96/135,324.26 - Step 6: Final answer
x = 69,853.82
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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.