Finding the Fourth Proportional to 88,153.14, 132,204.60 and 24,969.09
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Solution
The fourth proportional to 88,153.14, 132,204.60 and 24,969.09 is: 37,446.52
Step by Step Solution
- Step 1: Write the proportion equation
88,153.14 : 132,204.60 = 24,969.09 : x - Step 2: Convert to fraction form
88,153.14/132,204.60 = 24,969.09/x - Step 3: Cross multiply
88,153.14x = 132,204.60 × 24,969.09 - Step 4: Simplify right side
88,153.14x = 3,301,028,555.81 - Step 5: Solve for x
x = 3,301,028,555.81/88,153.14 - Step 6: Final answer
x = 37,446.52
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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.