Finding the Third Proportional to 4,352.63 and 6,630.94
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Solution
The third proportional to 4,352.63 and 6,630.94 is: 10,101.80
Step by Step Solution
- Step 1: Write the proportion equation
4,352.63 : 6,630.94 = 6,630.94 : x - Step 2: Convert to fraction form
4,352.63/6,630.94 = 6,630.94/x - Step 3: Cross multiply
4,352.63x = 6,630.94 × 6,630.94 - Step 4: Simplify right side
4,352.63x = 43,969,332.13 - Step 5: Solve for x
x = 43,969,332.13/4,352.63 - Step 6: Final answer
x = 10,101.80
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.