Finding the Third Proportional to 15,283.69 and 24,315.19
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Solution
The third proportional to 15,283.69 and 24,315.19 is: 38,683.62
Step by Step Solution
- Step 1: Write the proportion equation
15,283.69 : 24,315.19 = 24,315.19 : x - Step 2: Convert to fraction form
15,283.69/24,315.19 = 24,315.19/x - Step 3: Cross multiply
15,283.69x = 24,315.19 × 24,315.19 - Step 4: Simplify right side
15,283.69x = 591,228,343.16 - Step 5: Solve for x
x = 591,228,343.16/15,283.69 - Step 6: Final answer
x = 38,683.62
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.