Finding the Third Proportional to 15,857.44 and 24,381.84
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Solution
The third proportional to 15,857.44 and 24,381.84 is: 37,488.67
Step by Step Solution
- Step 1: Write the proportion equation
15,857.44 : 24,381.84 = 24,381.84 : x - Step 2: Convert to fraction form
15,857.44/24,381.84 = 24,381.84/x - Step 3: Cross multiply
15,857.44x = 24,381.84 × 24,381.84 - Step 4: Simplify right side
15,857.44x = 594,474,304.65 - Step 5: Solve for x
x = 594,474,304.65/15,857.44 - Step 6: Final answer
x = 37,488.67
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.