Finding the Third Proportional to 28,998 and 32,004
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Solution
The third proportional to 28,998 and 32,004 is: 35,321.61
Step by Step Solution
- Step 1: Write the proportion equation
28,998 : 32,004 = 32,004 : x - Step 2: Convert to fraction form
28,998/32,004 = 32,004/x - Step 3: Cross multiply
28,998x = 32,004 × 32,004 - Step 4: Simplify right side
28,998x = 1,024,256,016 - Step 5: Solve for x
x = 1,024,256,016/28,998 - Step 6: Final answer
x = 35,321.61
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These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.