Finding the Third Proportional to 304 and 429.50
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Solution
The third proportional to 304 and 429.50 is: 606.81
Step by Step Solution
- Step 1: Write the proportion equation
304 : 429.50 = 429.50 : x - Step 2: Convert to fraction form
304/429.50 = 429.50/x - Step 3: Cross multiply
304x = 429.50 × 429.50 - Step 4: Simplify right side
304x = 184,470.25 - Step 5: Solve for x
x = 184,470.25/304 - Step 6: Final answer
x = 606.81
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.