Home / 23,401.92-35,099.08-7,819.52

Finding the Fourth Proportional to 23,401.92, 35,099.08 and 7,819.52

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Solution

The fourth proportional to 23,401.92, 35,099.08 and 7,819.52 is: 11,728.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,401.92 : 35,099.08 = 7,819.52 : x
  2. Step 2: Convert to fraction form
    23,401.92/35,099.08 = 7,819.52/x
  3. Step 3: Cross multiply
    23,401.92x = 35,099.08 × 7,819.52
  4. Step 4: Simplify right side
    23,401.92x = 274,457,958.04
  5. Step 5: Solve for x
    x = 274,457,958.04/23,401.92
  6. Step 6: Final answer
    x = 11,728.01

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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.