Finding the Fourth Proportional to 116,531.00, 174,800.25 and 32,291.99
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Solution
The fourth proportional to 116,531.00, 174,800.25 and 32,291.99 is: 48,439.02
Step by Step Solution
- Step 1: Write the proportion equation
116,531.00 : 174,800.25 = 32,291.99 : x - Step 2: Convert to fraction form
116,531.00/174,800.25 = 32,291.99/x - Step 3: Cross multiply
116,531.00x = 174,800.25 × 32,291.99 - Step 4: Simplify right side
116,531.00x = 5,644,647,051.00 - Step 5: Solve for x
x = 5,644,647,051.00/116,531.00 - Step 6: Final answer
x = 48,439.02
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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.