Finding the Fourth Proportional to 350,944.26, 526,453.28 and 114,305.38
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Solution
The fourth proportional to 350,944.26, 526,453.28 and 114,305.38 is: 171,470.09
Step by Step Solution
- Step 1: Write the proportion equation
350,944.26 : 526,453.28 = 114,305.38 : x - Step 2: Convert to fraction form
350,944.26/526,453.28 = 114,305.38/x - Step 3: Cross multiply
350,944.26x = 526,453.28 × 114,305.38 - Step 4: Simplify right side
350,944.26x = 60,176,442,222.65 - Step 5: Solve for x
x = 60,176,442,222.65/350,944.26 - Step 6: Final answer
x = 171,470.09
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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.