Finding the Third Proportional to 3,137.06 and 4,503.09
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Solution
The third proportional to 3,137.06 and 4,503.09 is: 6,463.96
Step by Step Solution
- Step 1: Write the proportion equation
3,137.06 : 4,503.09 = 4,503.09 : x - Step 2: Convert to fraction form
3,137.06/4,503.09 = 4,503.09/x - Step 3: Cross multiply
3,137.06x = 4,503.09 × 4,503.09 - Step 4: Simplify right side
3,137.06x = 20,277,853.32 - Step 5: Solve for x
x = 20,277,853.32/3,137.06 - Step 6: Final answer
x = 6,463.96
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.