Finding the Third Proportional to 54,583.13 and 86,795.63
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Solution
The third proportional to 54,583.13 and 86,795.63 is: 138,018.49
Step by Step Solution
- Step 1: Write the proportion equation
54,583.13 : 86,795.63 = 86,795.63 : x - Step 2: Convert to fraction form
54,583.13/86,795.63 = 86,795.63/x - Step 3: Cross multiply
54,583.13x = 86,795.63 × 86,795.63 - Step 4: Simplify right side
54,583.13x = 7,533,480,519.14 - Step 5: Solve for x
x = 7,533,480,519.14/54,583.13 - Step 6: Final answer
x = 138,018.49
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.