Finding the Third Proportional to 133,386.19 and 203,466.94
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Solution
The third proportional to 133,386.19 and 203,466.94 is: 310,367.93
Step by Step Solution
- Step 1: Write the proportion equation
133,386.19 : 203,466.94 = 203,466.94 : x - Step 2: Convert to fraction form
133,386.19/203,466.94 = 203,466.94/x - Step 3: Cross multiply
133,386.19x = 203,466.94 × 203,466.94 - Step 4: Simplify right side
133,386.19x = 41,398,794,655.63 - Step 5: Solve for x
x = 41,398,794,655.63/133,386.19 - Step 6: Final answer
x = 310,367.93
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.