Finding the Fourth Proportional to 189,329.24, 283,896.66 and 62,923.88
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Solution
The fourth proportional to 189,329.24, 283,896.66 and 62,923.88 is: 94,353.52
Step by Step Solution
- Step 1: Write the proportion equation
189,329.24 : 283,896.66 = 62,923.88 : x - Step 2: Convert to fraction form
189,329.24/283,896.66 = 62,923.88/x - Step 3: Cross multiply
189,329.24x = 283,896.66 × 62,923.88 - Step 4: Simplify right side
189,329.24x = 17,863,879,366.24 - Step 5: Solve for x
x = 17,863,879,366.24/189,329.24 - Step 6: Final answer
x = 94,353.52
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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.