Finding the Third Proportional to 15,324.19 and 27,352.69
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Solution
The third proportional to 15,324.19 and 27,352.69 is: 48,822.79
Step by Step Solution
- Step 1: Write the proportion equation
15,324.19 : 27,352.69 = 27,352.69 : x - Step 2: Convert to fraction form
15,324.19/27,352.69 = 27,352.69/x - Step 3: Cross multiply
15,324.19x = 27,352.69 × 27,352.69 - Step 4: Simplify right side
15,324.19x = 748,169,513.47 - Step 5: Solve for x
x = 748,169,513.47/15,324.19 - Step 6: Final answer
x = 48,822.79
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These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.