Finding the Fourth Proportional to 195,562.24, 293,260.74 and 83,237.92
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Solution
The fourth proportional to 195,562.24, 293,260.74 and 83,237.92 is: 124,821.71
Step by Step Solution
- Step 1: Write the proportion equation
195,562.24 : 293,260.74 = 83,237.92 : x - Step 2: Convert to fraction form
195,562.24/293,260.74 = 83,237.92/x - Step 3: Cross multiply
195,562.24x = 293,260.74 × 83,237.92 - Step 4: Simplify right side
195,562.24x = 24,410,414,015.26 - Step 5: Solve for x
x = 24,410,414,015.26/195,562.24 - Step 6: Final answer
x = 124,821.71
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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.