Finding the Fourth Proportional to 95,846.99, 143,796.36 and 29,285.29
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Solution
The fourth proportional to 95,846.99, 143,796.36 and 29,285.29 is: 43,935.84
Step by Step Solution
- Step 1: Write the proportion equation
95,846.99 : 143,796.36 = 29,285.29 : x - Step 2: Convert to fraction form
95,846.99/143,796.36 = 29,285.29/x - Step 3: Cross multiply
95,846.99x = 143,796.36 × 29,285.29 - Step 4: Simplify right side
95,846.99x = 4,211,118,228.38 - Step 5: Solve for x
x = 4,211,118,228.38/95,846.99 - Step 6: Final answer
x = 43,935.84
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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.