Finding the Third Proportional to 166,762.88 and 245,739.75
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Solution
The third proportional to 166,762.88 and 245,739.75 is: 362,119.12
Step by Step Solution
- Step 1: Write the proportion equation
166,762.88 : 245,739.75 = 245,739.75 : x - Step 2: Convert to fraction form
166,762.88/245,739.75 = 245,739.75/x - Step 3: Cross multiply
166,762.88x = 245,739.75 × 245,739.75 - Step 4: Simplify right side
166,762.88x = 60,388,024,730.06 - Step 5: Solve for x
x = 60,388,024,730.06/166,762.88 - Step 6: Final answer
x = 362,119.12
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.