Finding the Third Proportional to 1,352.53 and 2,910.09
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Solution
The third proportional to 1,352.53 and 2,910.09 is: 6,261.33
Step by Step Solution
- Step 1: Write the proportion equation
1,352.53 : 2,910.09 = 2,910.09 : x - Step 2: Convert to fraction form
1,352.53/2,910.09 = 2,910.09/x - Step 3: Cross multiply
1,352.53x = 2,910.09 × 2,910.09 - Step 4: Simplify right side
1,352.53x = 8,468,645.63 - Step 5: Solve for x
x = 8,468,645.63/1,352.53 - Step 6: Final answer
x = 6,261.33
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.