Finding the Third Proportional to 126,248.63 and 210,392.44
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Solution
The third proportional to 126,248.63 and 210,392.44 is: 350,617.50
Step by Step Solution
- Step 1: Write the proportion equation
126,248.63 : 210,392.44 = 210,392.44 : x - Step 2: Convert to fraction form
126,248.63/210,392.44 = 210,392.44/x - Step 3: Cross multiply
126,248.63x = 210,392.44 × 210,392.44 - Step 4: Simplify right side
126,248.63x = 44,264,977,757.19 - Step 5: Solve for x
x = 44,264,977,757.19/126,248.63 - Step 6: Final answer
x = 350,617.50
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.