Finding the Fourth Proportional to 292,125.37, 437,923.56 and 114,584.71
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Solution
The fourth proportional to 292,125.37, 437,923.56 and 114,584.71 is: 171,773.32
Step by Step Solution
- Step 1: Write the proportion equation
292,125.37 : 437,923.56 = 114,584.71 : x - Step 2: Convert to fraction form
292,125.37/437,923.56 = 114,584.71/x - Step 3: Cross multiply
292,125.37x = 437,923.56 × 114,584.71 - Step 4: Simplify right side
292,125.37x = 50,179,343,029.96 - Step 5: Solve for x
x = 50,179,343,029.96/292,125.37 - Step 6: Final answer
x = 171,773.32
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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.