Finding the Fourth Proportional to 95,961.99, 143,960.00 and 46,132.41
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Solution
The fourth proportional to 95,961.99, 143,960.00 and 46,132.41 is: 69,206.79
Step by Step Solution
- Step 1: Write the proportion equation
95,961.99 : 143,960.00 = 46,132.41 : x - Step 2: Convert to fraction form
95,961.99/143,960.00 = 46,132.41/x - Step 3: Cross multiply
95,961.99x = 143,960.00 × 46,132.41 - Step 4: Simplify right side
95,961.99x = 6,641,221,512.94 - Step 5: Solve for x
x = 6,641,221,512.94/95,961.99 - Step 6: Final answer
x = 69,206.79
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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.