Finding the Fourth Proportional to 96,034.05, 132,526.44 and 53,592.48
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Solution
The fourth proportional to 96,034.05, 132,526.44 and 53,592.48 is: 73,957.32
Step by Step Solution
- Step 1: Write the proportion equation
96,034.05 : 132,526.44 = 53,592.48 : x - Step 2: Convert to fraction form
96,034.05/132,526.44 = 53,592.48/x - Step 3: Cross multiply
96,034.05x = 132,526.44 × 53,592.48 - Step 4: Simplify right side
96,034.05x = 7,102,420,585.17 - Step 5: Solve for x
x = 7,102,420,585.17/96,034.05 - Step 6: Final answer
x = 73,957.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.