Finding the Third Proportional to 112,426.03 and 229,368.09
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Solution
The third proportional to 112,426.03 and 229,368.09 is: 467,949.65
Step by Step Solution
- Step 1: Write the proportion equation
112,426.03 : 229,368.09 = 229,368.09 : x - Step 2: Convert to fraction form
112,426.03/229,368.09 = 229,368.09/x - Step 3: Cross multiply
112,426.03x = 229,368.09 × 229,368.09 - Step 4: Simplify right side
112,426.03x = 52,609,722,430.51 - Step 5: Solve for x
x = 52,609,722,430.51/112,426.03 - Step 6: Final answer
x = 467,949.65
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.