Finding the Third Proportional to 180,257.63 and 282,759.75
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Solution
The third proportional to 180,257.63 and 282,759.75 is: 443,548.93
Step by Step Solution
- Step 1: Write the proportion equation
180,257.63 : 282,759.75 = 282,759.75 : x - Step 2: Convert to fraction form
180,257.63/282,759.75 = 282,759.75/x - Step 3: Cross multiply
180,257.63x = 282,759.75 × 282,759.75 - Step 4: Simplify right side
180,257.63x = 79,953,076,220.06 - Step 5: Solve for x
x = 79,953,076,220.06/180,257.63 - Step 6: Final answer
x = 443,548.93
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.