Finding the Fourth Proportional to 296,309.10, 444,304.44 and 93,868.08
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Solution
The fourth proportional to 296,309.10, 444,304.44 and 93,868.08 is: 140,751.68
Step by Step Solution
- Step 1: Write the proportion equation
296,309.10 : 444,304.44 = 93,868.08 : x - Step 2: Convert to fraction form
296,309.10/444,304.44 = 93,868.08/x - Step 3: Cross multiply
296,309.10x = 444,304.44 × 93,868.08 - Step 4: Simplify right side
296,309.10x = 41,706,004,718.28 - Step 5: Solve for x
x = 41,706,004,718.28/296,309.10 - Step 6: Final answer
x = 140,751.68
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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.