Finding the Fourth Proportional to 336,592.14, 464,497.11 and 185,689.14
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Solution
The fourth proportional to 336,592.14, 464,497.11 and 185,689.14 is: 256,250.99
Step by Step Solution
- Step 1: Write the proportion equation
336,592.14 : 464,497.11 = 185,689.14 : x - Step 2: Convert to fraction form
336,592.14/464,497.11 = 185,689.14/x - Step 3: Cross multiply
336,592.14x = 464,497.11 × 185,689.14 - Step 4: Simplify right side
336,592.14x = 86,252,068,888.39 - Step 5: Solve for x
x = 86,252,068,888.39/336,592.14 - Step 6: Final answer
x = 256,250.99
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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.