Finding the Third Proportional to 346.50 and 546.75
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Solution
The third proportional to 346.50 and 546.75 is: 862.73
Step by Step Solution
- Step 1: Write the proportion equation
346.50 : 546.75 = 546.75 : x - Step 2: Convert to fraction form
346.50/546.75 = 546.75/x - Step 3: Cross multiply
346.50x = 546.75 × 546.75 - Step 4: Simplify right side
346.50x = 298,935.56 - Step 5: Solve for x
x = 298,935.56/346.50 - Step 6: Final answer
x = 862.73
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.