Finding the Third Proportional to 5,135.06 and 9,617.06
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Solution
The third proportional to 5,135.06 and 9,617.06 is: 18,011.05
Step by Step Solution
- Step 1: Write the proportion equation
5,135.06 : 9,617.06 = 9,617.06 : x - Step 2: Convert to fraction form
5,135.06/9,617.06 = 9,617.06/x - Step 3: Cross multiply
5,135.06x = 9,617.06 × 9,617.06 - Step 4: Simplify right side
5,135.06x = 92,487,891.13 - Step 5: Solve for x
x = 92,487,891.13/5,135.06 - Step 6: Final answer
x = 18,011.05
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Why These Related Problems?
These problems maintain the same ratio (1.87) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.