Home / 164,819.19-247,234.86-46,493.69

Finding the Fourth Proportional to 164,819.19, 247,234.86 and 46,493.69

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Solution

The fourth proportional to 164,819.19, 247,234.86 and 46,493.69 is: 69,742.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,819.19 : 247,234.86 = 46,493.69 : x
  2. Step 2: Convert to fraction form
    164,819.19/247,234.86 = 46,493.69/x
  3. Step 3: Cross multiply
    164,819.19x = 247,234.86 × 46,493.69
  4. Step 4: Simplify right side
    164,819.19x = 11,494,861,556.12
  5. Step 5: Solve for x
    x = 11,494,861,556.12/164,819.19
  6. Step 6: Final answer
    x = 69,742.25

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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.