Finding the Third Proportional to 2,159.63 and 4,710.19
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Solution
The third proportional to 2,159.63 and 4,710.19 is: 10,273.02
Step by Step Solution
- Step 1: Write the proportion equation
2,159.63 : 4,710.19 = 4,710.19 : x - Step 2: Convert to fraction form
2,159.63/4,710.19 = 4,710.19/x - Step 3: Cross multiply
2,159.63x = 4,710.19 × 4,710.19 - Step 4: Simplify right side
2,159.63x = 22,185,866.29 - Step 5: Solve for x
x = 22,185,866.29/2,159.63 - Step 6: Final answer
x = 10,273.02
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.