Finding the Fourth Proportional to 241,471.80, 362,207.70 and 123,373.80
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Solution
The fourth proportional to 241,471.80, 362,207.70 and 123,373.80 is: 185,060.70
Step by Step Solution
- Step 1: Write the proportion equation
241,471.80 : 362,207.70 = 123,373.80 : x - Step 2: Convert to fraction form
241,471.80/362,207.70 = 123,373.80/x - Step 3: Cross multiply
241,471.80x = 362,207.70 × 123,373.80 - Step 4: Simplify right side
241,471.80x = 44,686,940,338.26 - Step 5: Solve for x
x = 44,686,940,338.26/241,471.80 - Step 6: Final answer
x = 185,060.70
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1.5x scale
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.