Finding the Third Proportional to 166,576.50 and 243,644.63
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Solution
The third proportional to 166,576.50 and 243,644.63 is: 356,369.02
Step by Step Solution
- Step 1: Write the proportion equation
166,576.50 : 243,644.63 = 243,644.63 : x - Step 2: Convert to fraction form
166,576.50/243,644.63 = 243,644.63/x - Step 3: Cross multiply
166,576.50x = 243,644.63 × 243,644.63 - Step 4: Simplify right side
166,576.50x = 59,362,703,291.39 - Step 5: Solve for x
x = 59,362,703,291.39/166,576.50 - Step 6: Final answer
x = 356,369.02
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.