Finding the Third Proportional to 3,246.63 and 4,873.75
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Solution
The third proportional to 3,246.63 and 4,873.75 is: 7,316.35
Step by Step Solution
- Step 1: Write the proportion equation
3,246.63 : 4,873.75 = 4,873.75 : x - Step 2: Convert to fraction form
3,246.63/4,873.75 = 4,873.75/x - Step 3: Cross multiply
3,246.63x = 4,873.75 × 4,873.75 - Step 4: Simplify right side
3,246.63x = 23,753,439.06 - Step 5: Solve for x
x = 23,753,439.06/3,246.63 - Step 6: Final answer
x = 7,316.35
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.