Finding the Third Proportional to 133,902.49 and 207,466.00
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Solution
The third proportional to 133,902.49 and 207,466.00 is: 321,443.90
Step by Step Solution
- Step 1: Write the proportion equation
133,902.49 : 207,466.00 = 207,466.00 : x - Step 2: Convert to fraction form
133,902.49/207,466.00 = 207,466.00/x - Step 3: Cross multiply
133,902.49x = 207,466.00 × 207,466.00 - Step 4: Simplify right side
133,902.49x = 43,042,139,535.18 - Step 5: Solve for x
x = 43,042,139,535.18/133,902.49 - Step 6: Final answer
x = 321,443.90
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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.