Finding the Third Proportional to 156,459.09 and 224,025.75
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Solution
The third proportional to 156,459.09 and 224,025.75 is: 320,770.98
Step by Step Solution
- Step 1: Write the proportion equation
156,459.09 : 224,025.75 = 224,025.75 : x - Step 2: Convert to fraction form
156,459.09/224,025.75 = 224,025.75/x - Step 3: Cross multiply
156,459.09x = 224,025.75 × 224,025.75 - Step 4: Simplify right side
156,459.09x = 50,187,536,663.06 - Step 5: Solve for x
x = 50,187,536,663.06/156,459.09 - Step 6: Final answer
x = 320,770.98
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.