Finding the Fourth Proportional to 245,323.99, 367,866.04 and 101,202.97
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Solution
The fourth proportional to 245,323.99, 367,866.04 and 101,202.97 is: 151,754.97
Step by Step Solution
- Step 1: Write the proportion equation
245,323.99 : 367,866.04 = 101,202.97 : x - Step 2: Convert to fraction form
245,323.99/367,866.04 = 101,202.97/x - Step 3: Cross multiply
245,323.99x = 367,866.04 × 101,202.97 - Step 4: Simplify right side
245,323.99x = 37,229,135,810.14 - Step 5: Solve for x
x = 37,229,135,810.14/245,323.99 - Step 6: Final answer
x = 151,754.97
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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.