Finding the Third Proportional to 7,317.84 and 11,283.05
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Solution
The third proportional to 7,317.84 and 11,283.05 is: 17,396.81
Step by Step Solution
- Step 1: Write the proportion equation
7,317.84 : 11,283.05 = 11,283.05 : x - Step 2: Convert to fraction form
7,317.84/11,283.05 = 11,283.05/x - Step 3: Cross multiply
7,317.84x = 11,283.05 × 11,283.05 - Step 4: Simplify right side
7,317.84x = 127,307,146.78 - Step 5: Solve for x
x = 127,307,146.78/7,317.84 - Step 6: Final answer
x = 17,396.81
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.