Finding the Fourth Proportional to 171,765.44, 237,038.24 and 95,286.08
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Solution
The fourth proportional to 171,765.44, 237,038.24 and 95,286.08 is: 131,495.86
Step by Step Solution
- Step 1: Write the proportion equation
171,765.44 : 237,038.24 = 95,286.08 : x - Step 2: Convert to fraction form
171,765.44/237,038.24 = 95,286.08/x - Step 3: Cross multiply
171,765.44x = 237,038.24 × 95,286.08 - Step 4: Simplify right side
171,765.44x = 22,586,444,699.70 - Step 5: Solve for x
x = 22,586,444,699.70/171,765.44 - Step 6: Final answer
x = 131,495.86
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.