Finding the Fourth Proportional to 107,165.26, 160,747.93 and 32,285.41
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Solution
The fourth proportional to 107,165.26, 160,747.93 and 32,285.41 is: 48,428.14
Step by Step Solution
- Step 1: Write the proportion equation
107,165.26 : 160,747.93 = 32,285.41 : x - Step 2: Convert to fraction form
107,165.26/160,747.93 = 32,285.41/x - Step 3: Cross multiply
107,165.26x = 160,747.93 × 32,285.41 - Step 4: Simplify right side
107,165.26x = 5,189,813,550.05 - Step 5: Solve for x
x = 5,189,813,550.05/107,165.26 - Step 6: Final answer
x = 48,428.14
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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.