Finding the Third Proportional to 1,588.13 and 2,393.91
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Solution
The third proportional to 1,588.13 and 2,393.91 is: 3,608.52
Step by Step Solution
- Step 1: Write the proportion equation
1,588.13 : 2,393.91 = 2,393.91 : x - Step 2: Convert to fraction form
1,588.13/2,393.91 = 2,393.91/x - Step 3: Cross multiply
1,588.13x = 2,393.91 × 2,393.91 - Step 4: Simplify right side
1,588.13x = 5,730,787.13 - Step 5: Solve for x
x = 5,730,787.13/1,588.13 - Step 6: Final answer
x = 3,608.52
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.