Finding the Third Proportional to 158,775.19 and 232,330.78
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Solution
The third proportional to 158,775.19 and 232,330.78 is: 339,962.39
Step by Step Solution
- Step 1: Write the proportion equation
158,775.19 : 232,330.78 = 232,330.78 : x - Step 2: Convert to fraction form
158,775.19/232,330.78 = 232,330.78/x - Step 3: Cross multiply
158,775.19x = 232,330.78 × 232,330.78 - Step 4: Simplify right side
158,775.19x = 53,977,591,916.24 - Step 5: Solve for x
x = 53,977,591,916.24/158,775.19 - Step 6: Final answer
x = 339,962.39
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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.