Finding the Third Proportional to 152,609.75 and 224,503.75
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Solution
The third proportional to 152,609.75 and 224,503.75 is: 330,266.80
Step by Step Solution
- Step 1: Write the proportion equation
152,609.75 : 224,503.75 = 224,503.75 : x - Step 2: Convert to fraction form
152,609.75/224,503.75 = 224,503.75/x - Step 3: Cross multiply
152,609.75x = 224,503.75 × 224,503.75 - Step 4: Simplify right side
152,609.75x = 50,401,933,764.06 - Step 5: Solve for x
x = 50,401,933,764.06/152,609.75 - Step 6: Final answer
x = 330,266.80
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.