Finding the Fourth Proportional to 235,594.47, 353,390.08 and 95,351.07
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Solution
The fourth proportional to 235,594.47, 353,390.08 and 95,351.07 is: 143,025.94
Step by Step Solution
- Step 1: Write the proportion equation
235,594.47 : 353,390.08 = 95,351.07 : x - Step 2: Convert to fraction form
235,594.47/353,390.08 = 95,351.07/x - Step 3: Cross multiply
235,594.47x = 353,390.08 × 95,351.07 - Step 4: Simplify right side
235,594.47x = 33,696,120,011.68 - Step 5: Solve for x
x = 33,696,120,011.68/235,594.47 - Step 6: Final answer
x = 143,025.94
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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.