Finding the Fourth Proportional to 335,959.44, 463,625.28 and 185,056.08
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Solution
The fourth proportional to 335,959.44, 463,625.28 and 185,056.08 is: 255,378.08
Step by Step Solution
- Step 1: Write the proportion equation
335,959.44 : 463,625.28 = 185,056.08 : x - Step 2: Convert to fraction form
335,959.44/463,625.28 = 185,056.08/x - Step 3: Cross multiply
335,959.44x = 463,625.28 × 185,056.08 - Step 4: Simplify right side
335,959.44x = 85,796,676,905.70 - Step 5: Solve for x
x = 85,796,676,905.70/335,959.44 - Step 6: Final answer
x = 255,378.08
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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.