Finding the Third Proportional to 156,655.69 and 228,382.03
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Solution
The third proportional to 156,655.69 and 228,382.03 is: 332,948.99
Step by Step Solution
- Step 1: Write the proportion equation
156,655.69 : 228,382.03 = 228,382.03 : x - Step 2: Convert to fraction form
156,655.69/228,382.03 = 228,382.03/x - Step 3: Cross multiply
156,655.69x = 228,382.03 × 228,382.03 - Step 4: Simplify right side
156,655.69x = 52,158,352,197.88 - Step 5: Solve for x
x = 52,158,352,197.88/156,655.69 - Step 6: Final answer
x = 332,948.99
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.