Finding the Third Proportional to 236,745.75 and 355,392.75
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Solution
The third proportional to 236,745.75 and 355,392.75 is: 533,500.63
Step by Step Solution
- Step 1: Write the proportion equation
236,745.75 : 355,392.75 = 355,392.75 : x - Step 2: Convert to fraction form
236,745.75/355,392.75 = 355,392.75/x - Step 3: Cross multiply
236,745.75x = 355,392.75 × 355,392.75 - Step 4: Simplify right side
236,745.75x = 126,304,006,752.56 - Step 5: Solve for x
x = 126,304,006,752.56/236,745.75 - Step 6: Final answer
x = 533,500.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.