Finding the Third Proportional to 7,335.75 and 11,364.75
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Solution
The third proportional to 7,335.75 and 11,364.75 is: 17,606.59
Step by Step Solution
- Step 1: Write the proportion equation
7,335.75 : 11,364.75 = 11,364.75 : x - Step 2: Convert to fraction form
7,335.75/11,364.75 = 11,364.75/x - Step 3: Cross multiply
7,335.75x = 11,364.75 × 11,364.75 - Step 4: Simplify right side
7,335.75x = 129,157,542.56 - Step 5: Solve for x
x = 129,157,542.56/7,335.75 - Step 6: Final answer
x = 17,606.59
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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.