Finding the Third Proportional to 5,473.13 and 8,547.75
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Solution
The third proportional to 5,473.13 and 8,547.75 is: 13,349.60
Step by Step Solution
- Step 1: Write the proportion equation
5,473.13 : 8,547.75 = 8,547.75 : x - Step 2: Convert to fraction form
5,473.13/8,547.75 = 8,547.75/x - Step 3: Cross multiply
5,473.13x = 8,547.75 × 8,547.75 - Step 4: Simplify right side
5,473.13x = 73,064,030.06 - Step 5: Solve for x
x = 73,064,030.06/5,473.13 - Step 6: Final answer
x = 13,349.60
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.