Finding the Third Proportional to 4,702.50 and 6,294.09
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Solution
The third proportional to 4,702.50 and 6,294.09 is: 8,424.37
Step by Step Solution
- Step 1: Write the proportion equation
4,702.50 : 6,294.09 = 6,294.09 : x - Step 2: Convert to fraction form
4,702.50/6,294.09 = 6,294.09/x - Step 3: Cross multiply
4,702.50x = 6,294.09 × 6,294.09 - Step 4: Simplify right side
4,702.50x = 39,615,616.13 - Step 5: Solve for x
x = 39,615,616.13/4,702.50 - Step 6: Final answer
x = 8,424.37
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.