Finding the Fourth Proportional to 246,664.59, 369,932.08 and 106,392.03
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Solution
The fourth proportional to 246,664.59, 369,932.08 and 106,392.03 is: 159,560.09
Step by Step Solution
- Step 1: Write the proportion equation
246,664.59 : 369,932.08 = 106,392.03 : x - Step 2: Convert to fraction form
246,664.59/369,932.08 = 106,392.03/x - Step 3: Cross multiply
246,664.59x = 369,932.08 × 106,392.03 - Step 4: Simplify right side
246,664.59x = 39,357,824,953.32 - Step 5: Solve for x
x = 39,357,824,953.32/246,664.59 - Step 6: Final answer
x = 159,560.09
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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.