Finding the Third Proportional to 183,228.94 and 280,292.63
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Solution
The third proportional to 183,228.94 and 280,292.63 is: 428,774.83
Step by Step Solution
- Step 1: Write the proportion equation
183,228.94 : 280,292.63 = 280,292.63 : x - Step 2: Convert to fraction form
183,228.94/280,292.63 = 280,292.63/x - Step 3: Cross multiply
183,228.94x = 280,292.63 × 280,292.63 - Step 4: Simplify right side
183,228.94x = 78,563,955,629.39 - Step 5: Solve for x
x = 78,563,955,629.39/183,228.94 - Step 6: Final answer
x = 428,774.83
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.