Finding the Fourth Proportional to 283,038.23, 424,754.18 and 182,950.17
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Solution
The fourth proportional to 283,038.23, 424,754.18 and 182,950.17 is: 274,552.49
Step by Step Solution
- Step 1: Write the proportion equation
283,038.23 : 424,754.18 = 182,950.17 : x - Step 2: Convert to fraction form
283,038.23/424,754.18 = 182,950.17/x - Step 3: Cross multiply
283,038.23x = 424,754.18 × 182,950.17 - Step 4: Simplify right side
283,038.23x = 77,708,848,524.46 - Step 5: Solve for x
x = 77,708,848,524.46/283,038.23 - Step 6: Final answer
x = 274,552.49
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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.