Finding the Third Proportional to 4,352.63 and 8,637.75
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Solution
The third proportional to 4,352.63 and 8,637.75 is: 17,141.55
Step by Step Solution
- Step 1: Write the proportion equation
4,352.63 : 8,637.75 = 8,637.75 : x - Step 2: Convert to fraction form
4,352.63/8,637.75 = 8,637.75/x - Step 3: Cross multiply
4,352.63x = 8,637.75 × 8,637.75 - Step 4: Simplify right side
4,352.63x = 74,610,725.06 - Step 5: Solve for x
x = 74,610,725.06/4,352.63 - Step 6: Final answer
x = 17,141.55
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These problems maintain the same ratio (1.98) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.