Finding the Third Proportional to 133,007.06 and 291,859.88
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Solution
The third proportional to 133,007.06 and 291,859.88 is: 640,433.56
Step by Step Solution
- Step 1: Write the proportion equation
133,007.06 : 291,859.88 = 291,859.88 : x - Step 2: Convert to fraction form
133,007.06/291,859.88 = 291,859.88/x - Step 3: Cross multiply
133,007.06x = 291,859.88 × 291,859.88 - Step 4: Simplify right side
133,007.06x = 85,182,186,635.02 - Step 5: Solve for x
x = 85,182,186,635.02/133,007.06 - Step 6: Final answer
x = 640,433.56
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.