Finding the Third Proportional to 110,966.63 and 239,670.56
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Solution
The third proportional to 110,966.63 and 239,670.56 is: 517,650.95
Step by Step Solution
- Step 1: Write the proportion equation
110,966.63 : 239,670.56 = 239,670.56 : x - Step 2: Convert to fraction form
110,966.63/239,670.56 = 239,670.56/x - Step 3: Cross multiply
110,966.63x = 239,670.56 × 239,670.56 - Step 4: Simplify right side
110,966.63x = 57,441,978,529.07 - Step 5: Solve for x
x = 57,441,978,529.07/110,966.63 - Step 6: Final answer
x = 517,650.95
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.