Finding the Third Proportional to 7,710.19 and 11,544.19
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Solution
The third proportional to 7,710.19 and 11,544.19 is: 17,284.70
Step by Step Solution
- Step 1: Write the proportion equation
7,710.19 : 11,544.19 = 11,544.19 : x - Step 2: Convert to fraction form
7,710.19/11,544.19 = 11,544.19/x - Step 3: Cross multiply
7,710.19x = 11,544.19 × 11,544.19 - Step 4: Simplify right side
7,710.19x = 133,268,265.04 - Step 5: Solve for x
x = 133,268,265.04/7,710.19 - Step 6: Final answer
x = 17,284.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.