Finding the Fourth Proportional to 336,158.24, 463,889.84 and 183,200.37
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Solution
The fourth proportional to 336,158.24, 463,889.84 and 183,200.37 is: 252,811.86
Step by Step Solution
- Step 1: Write the proportion equation
336,158.24 : 463,889.84 = 183,200.37 : x - Step 2: Convert to fraction form
336,158.24/463,889.84 = 183,200.37/x - Step 3: Cross multiply
336,158.24x = 463,889.84 × 183,200.37 - Step 4: Simplify right side
336,158.24x = 84,984,789,411.24 - Step 5: Solve for x
x = 84,984,789,411.24/336,158.24 - Step 6: Final answer
x = 252,811.86
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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.