Finding the Third Proportional to 6,603.19 and 14,430.94
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Solution
The third proportional to 6,603.19 and 14,430.94 is: 31,538.10
Step by Step Solution
- Step 1: Write the proportion equation
6,603.19 : 14,430.94 = 14,430.94 : x - Step 2: Convert to fraction form
6,603.19/14,430.94 = 14,430.94/x - Step 3: Cross multiply
6,603.19x = 14,430.94 × 14,430.94 - Step 4: Simplify right side
6,603.19x = 208,251,957.13 - Step 5: Solve for x
x = 208,251,957.13/6,603.19 - Step 6: Final answer
x = 31,538.10
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.