Finding the Fourth Proportional to 283,040.63, 424,757.62 and 182,952.57
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Solution
The fourth proportional to 283,040.63, 424,757.62 and 182,952.57 is: 274,555.99
Step by Step Solution
- Step 1: Write the proportion equation
283,040.63 : 424,757.62 = 182,952.57 : x - Step 2: Convert to fraction form
283,040.63/424,757.62 = 182,952.57/x - Step 3: Cross multiply
283,040.63x = 424,757.62 × 182,952.57 - Step 4: Simplify right side
283,040.63x = 77,710,500,027.62 - Step 5: Solve for x
x = 77,710,500,027.62/283,040.63 - Step 6: Final answer
x = 274,555.99
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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.