Finding the Fourth Proportional to 202,269.24, 303,392.52 and 62,027.46
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Solution
The fourth proportional to 202,269.24, 303,392.52 and 62,027.46 is: 93,037.71
Step by Step Solution
- Step 1: Write the proportion equation
202,269.24 : 303,392.52 = 62,027.46 : x - Step 2: Convert to fraction form
202,269.24/303,392.52 = 62,027.46/x - Step 3: Cross multiply
202,269.24x = 303,392.52 × 62,027.46 - Step 4: Simplify right side
202,269.24x = 18,818,667,398.60 - Step 5: Solve for x
x = 18,818,667,398.60/202,269.24 - Step 6: Final answer
x = 93,037.71
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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.