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Finding the Fourth Proportional to 174,594, 240,942.28 and 95,106

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Solution

The fourth proportional to 174,594, 240,942.28 and 95,106 is: 131,247.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,594 : 240,942.28 = 95,106 : x
  2. Step 2: Convert to fraction form
    174,594/240,942.28 = 95,106/x
  3. Step 3: Cross multiply
    174,594x = 240,942.28 × 95,106
  4. Step 4: Simplify right side
    174,594x = 22,915,056,481.68
  5. Step 5: Solve for x
    x = 22,915,056,481.68/174,594
  6. Step 6: Final answer
    x = 131,247.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.