Finding the Third Proportional to 15,126.75 and 24,285.75
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Solution
The third proportional to 15,126.75 and 24,285.75 is: 38,990.37
Step by Step Solution
- Step 1: Write the proportion equation
15,126.75 : 24,285.75 = 24,285.75 : x - Step 2: Convert to fraction form
15,126.75/24,285.75 = 24,285.75/x - Step 3: Cross multiply
15,126.75x = 24,285.75 × 24,285.75 - Step 4: Simplify right side
15,126.75x = 589,797,653.06 - Step 5: Solve for x
x = 589,797,653.06/15,126.75 - Step 6: Final answer
x = 38,990.37
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.