Finding the Fourth Proportional to 171,825.19, 237,107.36 and 95,339.43
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Solution
The fourth proportional to 171,825.19, 237,107.36 and 95,339.43 is: 131,562.09
Step by Step Solution
- Step 1: Write the proportion equation
171,825.19 : 237,107.36 = 95,339.43 : x - Step 2: Convert to fraction form
171,825.19/237,107.36 = 95,339.43/x - Step 3: Cross multiply
171,825.19x = 237,107.36 × 95,339.43 - Step 4: Simplify right side
171,825.19x = 22,605,680,551.20 - Step 5: Solve for x
x = 22,605,680,551.20/171,825.19 - Step 6: Final answer
x = 131,562.09
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1.5x scale
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.