Finding the Fourth Proportional to 95,501.26, 131,787.84 and 53,062.48
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Solution
The fourth proportional to 95,501.26, 131,787.84 and 53,062.48 is: 73,224.06
Step by Step Solution
- Step 1: Write the proportion equation
95,501.26 : 131,787.84 = 53,062.48 : x - Step 2: Convert to fraction form
95,501.26/131,787.84 = 53,062.48/x - Step 3: Cross multiply
95,501.26x = 131,787.84 × 53,062.48 - Step 4: Simplify right side
95,501.26x = 6,992,989,624.24 - Step 5: Solve for x
x = 6,992,989,624.24/95,501.26 - Step 6: Final answer
x = 73,224.06
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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.