Finding the Third Proportional to 9,544.13 and 13,746.19
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Solution
The third proportional to 9,544.13 and 13,746.19 is: 19,798.32
Step by Step Solution
- Step 1: Write the proportion equation
9,544.13 : 13,746.19 = 13,746.19 : x - Step 2: Convert to fraction form
9,544.13/13,746.19 = 13,746.19/x - Step 3: Cross multiply
9,544.13x = 13,746.19 × 13,746.19 - Step 4: Simplify right side
9,544.13x = 188,957,670.79 - Step 5: Solve for x
x = 188,957,670.79/9,544.13 - Step 6: Final answer
x = 19,798.32
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.