Finding the Fourth Proportional to 225,097.36, 337,646.04 and 58,883.92
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Solution
The fourth proportional to 225,097.36, 337,646.04 and 58,883.92 is: 88,325.88
Step by Step Solution
- Step 1: Write the proportion equation
225,097.36 : 337,646.04 = 58,883.92 : x - Step 2: Convert to fraction form
225,097.36/337,646.04 = 58,883.92/x - Step 3: Cross multiply
225,097.36x = 337,646.04 × 58,883.92 - Step 4: Simplify right side
225,097.36x = 19,881,922,407.68 - Step 5: Solve for x
x = 19,881,922,407.68/225,097.36 - Step 6: Final answer
x = 88,325.88
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.