Finding the Third Proportional to 133,088.06 and 290,261.60
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Solution
The third proportional to 133,088.06 and 290,261.60 is: 633,053.00
Step by Step Solution
- Step 1: Write the proportion equation
133,088.06 : 290,261.60 = 290,261.60 : x - Step 2: Convert to fraction form
133,088.06/290,261.60 = 290,261.60/x - Step 3: Cross multiply
133,088.06x = 290,261.60 × 290,261.60 - Step 4: Simplify right side
133,088.06x = 84,251,797,341.63 - Step 5: Solve for x
x = 84,251,797,341.63/133,088.06 - Step 6: Final answer
x = 633,053.00
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.