Home / 47,694.99-65,819.34-29,800.37

Finding the Fourth Proportional to 47,694.99, 65,819.34 and 29,800.37

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Solution

The fourth proportional to 47,694.99, 65,819.34 and 29,800.37 is: 41,124.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,694.99 : 65,819.34 = 29,800.37 : x
  2. Step 2: Convert to fraction form
    47,694.99/65,819.34 = 29,800.37/x
  3. Step 3: Cross multiply
    47,694.99x = 65,819.34 × 29,800.37
  4. Step 4: Simplify right side
    47,694.99x = 1,961,440,849.70
  5. Step 5: Solve for x
    x = 1,961,440,849.70/47,694.99
  6. Step 6: Final answer
    x = 41,124.67

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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.