Finding the Third Proportional to 193,455.84 and 217,444.50
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Solution
The third proportional to 193,455.84 and 217,444.50 is: 244,407.77
Step by Step Solution
- Step 1: Write the proportion equation
193,455.84 : 217,444.50 = 217,444.50 : x - Step 2: Convert to fraction form
193,455.84/217,444.50 = 217,444.50/x - Step 3: Cross multiply
193,455.84x = 217,444.50 × 217,444.50 - Step 4: Simplify right side
193,455.84x = 47,282,110,580.25 - Step 5: Solve for x
x = 47,282,110,580.25/193,455.84 - Step 6: Final answer
x = 244,407.77
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These problems maintain the same ratio (1.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.