Finding the Third Proportional to 747 and 1,735.88
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Solution
The third proportional to 747 and 1,735.88 is: 4,033.82
Step by Step Solution
- Step 1: Write the proportion equation
747 : 1,735.88 = 1,735.88 : x - Step 2: Convert to fraction form
747/1,735.88 = 1,735.88/x - Step 3: Cross multiply
747x = 1,735.88 × 1,735.88 - Step 4: Simplify right side
747x = 3,013,262.02 - Step 5: Solve for x
x = 3,013,262.02/747 - Step 6: Final answer
x = 4,033.82
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These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.