Finding the Third Proportional to 4,368.38 and 6,765.19
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Solution
The third proportional to 4,368.38 and 6,765.19 is: 10,477.07
Step by Step Solution
- Step 1: Write the proportion equation
4,368.38 : 6,765.19 = 6,765.19 : x - Step 2: Convert to fraction form
4,368.38/6,765.19 = 6,765.19/x - Step 3: Cross multiply
4,368.38x = 6,765.19 × 6,765.19 - Step 4: Simplify right side
4,368.38x = 45,767,761.91 - Step 5: Solve for x
x = 45,767,761.91/4,368.38 - Step 6: Final answer
x = 10,477.07
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.