Finding the Third Proportional to 2,317.99 and 5,154.26
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Solution
The third proportional to 2,317.99 and 5,154.26 is: 11,460.94
Step by Step Solution
- Step 1: Write the proportion equation
2,317.99 : 5,154.26 = 5,154.26 : x - Step 2: Convert to fraction form
2,317.99/5,154.26 = 5,154.26/x - Step 3: Cross multiply
2,317.99x = 5,154.26 × 5,154.26 - Step 4: Simplify right side
2,317.99x = 26,566,373.60 - Step 5: Solve for x
x = 26,566,373.60/2,317.99 - Step 6: Final answer
x = 11,460.94
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.