Finding the Third Proportional to 1,175.13 and 2,536.31
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Solution
The third proportional to 1,175.13 and 2,536.31 is: 5,474.17
Step by Step Solution
- Step 1: Write the proportion equation
1,175.13 : 2,536.31 = 2,536.31 : x - Step 2: Convert to fraction form
1,175.13/2,536.31 = 2,536.31/x - Step 3: Cross multiply
1,175.13x = 2,536.31 × 2,536.31 - Step 4: Simplify right side
1,175.13x = 6,432,881.10 - Step 5: Solve for x
x = 6,432,881.10/1,175.13 - Step 6: Final answer
x = 5,474.17
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.