Finding the Third Proportional to 2,316.09 and 3,360.23
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Solution
The third proportional to 2,316.09 and 3,360.23 is: 4,875.09
Step by Step Solution
- Step 1: Write the proportion equation
2,316.09 : 3,360.23 = 3,360.23 : x - Step 2: Convert to fraction form
2,316.09/3,360.23 = 3,360.23/x - Step 3: Cross multiply
2,316.09x = 3,360.23 × 3,360.23 - Step 4: Simplify right side
2,316.09x = 11,291,175.05 - Step 5: Solve for x
x = 11,291,175.05/2,316.09 - Step 6: Final answer
x = 4,875.09
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.