Finding the Third Proportional to 40,712.63 and 86,801.63
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Solution
The third proportional to 40,712.63 and 86,801.63 is: 185,065.99
Step by Step Solution
- Step 1: Write the proportion equation
40,712.63 : 86,801.63 = 86,801.63 : x - Step 2: Convert to fraction form
40,712.63/86,801.63 = 86,801.63/x - Step 3: Cross multiply
40,712.63x = 86,801.63 × 86,801.63 - Step 4: Simplify right side
40,712.63x = 7,534,522,102.64 - Step 5: Solve for x
x = 7,534,522,102.64/40,712.63 - Step 6: Final answer
x = 185,065.99
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.