Finding the Third Proportional to 4,940 and 6,004
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Solution
The third proportional to 4,940 and 6,004 is: 7,297.17
Step by Step Solution
- Step 1: Write the proportion equation
4,940 : 6,004 = 6,004 : x - Step 2: Convert to fraction form
4,940/6,004 = 6,004/x - Step 3: Cross multiply
4,940x = 6,004 × 6,004 - Step 4: Simplify right side
4,940x = 36,048,016 - Step 5: Solve for x
x = 36,048,016/4,940 - Step 6: Final answer
x = 7,297.17
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These problems maintain the same ratio (1.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.