Finding the Fourth Proportional to 246,106.56, 369,159.84 and 176,122.56
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Solution
The fourth proportional to 246,106.56, 369,159.84 and 176,122.56 is: 264,183.84
Step by Step Solution
- Step 1: Write the proportion equation
246,106.56 : 369,159.84 = 176,122.56 : x - Step 2: Convert to fraction form
246,106.56/369,159.84 = 176,122.56/x - Step 3: Cross multiply
246,106.56x = 369,159.84 × 176,122.56 - Step 4: Simplify right side
246,106.56x = 65,017,376,069.99 - Step 5: Solve for x
x = 65,017,376,069.99/246,106.56 - Step 6: Final answer
x = 264,183.84
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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.