Finding the Third Proportional to 7,547.06 and 11,312.44
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Solution
The third proportional to 7,547.06 and 11,312.44 is: 16,956.43
Step by Step Solution
- Step 1: Write the proportion equation
7,547.06 : 11,312.44 = 11,312.44 : x - Step 2: Convert to fraction form
7,547.06/11,312.44 = 11,312.44/x - Step 3: Cross multiply
7,547.06x = 11,312.44 × 11,312.44 - Step 4: Simplify right side
7,547.06x = 127,971,242.19 - Step 5: Solve for x
x = 127,971,242.19/7,547.06 - Step 6: Final answer
x = 16,956.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.