Finding the Fourth Proportional to 237,686.05, 356,529.68 and 60,193.08
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Solution
The fourth proportional to 237,686.05, 356,529.68 and 60,193.08 is: 90,289.77
Step by Step Solution
- Step 1: Write the proportion equation
237,686.05 : 356,529.68 = 60,193.08 : x - Step 2: Convert to fraction form
237,686.05/356,529.68 = 60,193.08/x - Step 3: Cross multiply
237,686.05x = 356,529.68 × 60,193.08 - Step 4: Simplify right side
237,686.05x = 21,460,617,467.00 - Step 5: Solve for x
x = 21,460,617,467.00/237,686.05 - Step 6: Final answer
x = 90,289.77
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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.