Finding the Third Proportional to 195,432.75 and 302,595.75
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Solution
The third proportional to 195,432.75 and 302,595.75 is: 468,520.18
Step by Step Solution
- Step 1: Write the proportion equation
195,432.75 : 302,595.75 = 302,595.75 : x - Step 2: Convert to fraction form
195,432.75/302,595.75 = 302,595.75/x - Step 3: Cross multiply
195,432.75x = 302,595.75 × 302,595.75 - Step 4: Simplify right side
195,432.75x = 91,564,187,918.06 - Step 5: Solve for x
x = 91,564,187,918.06/195,432.75 - Step 6: Final answer
x = 468,520.18
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.