Finding the Fourth Proportional to 164,224.53, 246,336.80 and 58,986.09
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Solution
The fourth proportional to 164,224.53, 246,336.80 and 58,986.09 is: 88,479.14
Step by Step Solution
- Step 1: Write the proportion equation
164,224.53 : 246,336.80 = 58,986.09 : x - Step 2: Convert to fraction form
164,224.53/246,336.80 = 58,986.09/x - Step 3: Cross multiply
164,224.53x = 246,336.80 × 58,986.09 - Step 4: Simplify right side
164,224.53x = 14,530,444,360.18 - Step 5: Solve for x
x = 14,530,444,360.18/164,224.53 - Step 6: Final answer
x = 88,479.14
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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.