Finding the Third Proportional to 4,201.88 and 6,603.19
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Solution
The third proportional to 4,201.88 and 6,603.19 is: 10,376.82
Step by Step Solution
- Step 1: Write the proportion equation
4,201.88 : 6,603.19 = 6,603.19 : x - Step 2: Convert to fraction form
4,201.88/6,603.19 = 6,603.19/x - Step 3: Cross multiply
4,201.88x = 6,603.19 × 6,603.19 - Step 4: Simplify right side
4,201.88x = 43,602,085.16 - Step 5: Solve for x
x = 43,602,085.16/4,201.88 - Step 6: Final answer
x = 10,376.82
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.