Finding the Third Proportional to 1,135.13 and 2,444.63
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Solution
The third proportional to 1,135.13 and 2,444.63 is: 5,264.79
Step by Step Solution
- Step 1: Write the proportion equation
1,135.13 : 2,444.63 = 2,444.63 : x - Step 2: Convert to fraction form
1,135.13/2,444.63 = 2,444.63/x - Step 3: Cross multiply
1,135.13x = 2,444.63 × 2,444.63 - Step 4: Simplify right side
1,135.13x = 5,976,191.39 - Step 5: Solve for x
x = 5,976,191.39/1,135.13 - Step 6: Final answer
x = 5,264.79
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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.