Finding the Third Proportional to 7,669.69 and 16,547.63
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Solution
The third proportional to 7,669.69 and 16,547.63 is: 35,702.09
Step by Step Solution
- Step 1: Write the proportion equation
7,669.69 : 16,547.63 = 16,547.63 : x - Step 2: Convert to fraction form
7,669.69/16,547.63 = 16,547.63/x - Step 3: Cross multiply
7,669.69x = 16,547.63 × 16,547.63 - Step 4: Simplify right side
7,669.69x = 273,823,893.14 - Step 5: Solve for x
x = 273,823,893.14/7,669.69 - Step 6: Final answer
x = 35,702.09
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.