Finding the Third Proportional to 7,403.48 and 15,992.44
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Solution
The third proportional to 7,403.48 and 15,992.44 is: 34,545.63
Step by Step Solution
- Step 1: Write the proportion equation
7,403.48 : 15,992.44 = 15,992.44 : x - Step 2: Convert to fraction form
7,403.48/15,992.44 = 15,992.44/x - Step 3: Cross multiply
7,403.48x = 15,992.44 × 15,992.44 - Step 4: Simplify right side
7,403.48x = 255,758,057.19 - Step 5: Solve for x
x = 255,758,057.19/7,403.48 - Step 6: Final answer
x = 34,545.63
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.