Finding the Third Proportional to 4,062.13 and 8,812.63
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Solution
The third proportional to 4,062.13 and 8,812.63 is: 19,118.65
Step by Step Solution
- Step 1: Write the proportion equation
4,062.13 : 8,812.63 = 8,812.63 : x - Step 2: Convert to fraction form
4,062.13/8,812.63 = 8,812.63/x - Step 3: Cross multiply
4,062.13x = 8,812.63 × 8,812.63 - Step 4: Simplify right side
4,062.13x = 77,662,359.39 - Step 5: Solve for x
x = 77,662,359.39/4,062.13 - Step 6: Final answer
x = 19,118.65
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.