Finding the Third Proportional to 176,315.63 and 247,749.75
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Solution
The third proportional to 176,315.63 and 247,749.75 is: 348,125.35
Step by Step Solution
- Step 1: Write the proportion equation
176,315.63 : 247,749.75 = 247,749.75 : x - Step 2: Convert to fraction form
176,315.63/247,749.75 = 247,749.75/x - Step 3: Cross multiply
176,315.63x = 247,749.75 × 247,749.75 - Step 4: Simplify right side
176,315.63x = 61,379,938,625.06 - Step 5: Solve for x
x = 61,379,938,625.06/176,315.63 - Step 6: Final answer
x = 348,125.35
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.