Finding the Third Proportional to 15,197.63 and 22,379.63
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Solution
The third proportional to 15,197.63 and 22,379.63 is: 32,955.65
Step by Step Solution
- Step 1: Write the proportion equation
15,197.63 : 22,379.63 = 22,379.63 : x - Step 2: Convert to fraction form
15,197.63/22,379.63 = 22,379.63/x - Step 3: Cross multiply
15,197.63x = 22,379.63 × 22,379.63 - Step 4: Simplify right side
15,197.63x = 500,847,615.14 - Step 5: Solve for x
x = 500,847,615.14/15,197.63 - Step 6: Final answer
x = 32,955.65
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.