Finding the Third Proportional to 4,303.13 and 9,201.09
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Solution
The third proportional to 4,303.13 and 9,201.09 is: 19,674.10
Step by Step Solution
- Step 1: Write the proportion equation
4,303.13 : 9,201.09 = 9,201.09 : x - Step 2: Convert to fraction form
4,303.13/9,201.09 = 9,201.09/x - Step 3: Cross multiply
4,303.13x = 9,201.09 × 9,201.09 - Step 4: Simplify right side
4,303.13x = 84,660,126.20 - Step 5: Solve for x
x = 84,660,126.20/4,303.13 - Step 6: Final answer
x = 19,674.10
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.