Finding the Third Proportional to 3,550.08 and 7,457.06
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Solution
The third proportional to 3,550.08 and 7,457.06 is: 15,663.82
Step by Step Solution
- Step 1: Write the proportion equation
3,550.08 : 7,457.06 = 7,457.06 : x - Step 2: Convert to fraction form
3,550.08/7,457.06 = 7,457.06/x - Step 3: Cross multiply
3,550.08x = 7,457.06 × 7,457.06 - Step 4: Simplify right side
3,550.08x = 55,607,781.13 - Step 5: Solve for x
x = 55,607,781.13/3,550.08 - Step 6: Final answer
x = 15,663.82
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.