Home / 14,330.56-21,494.20-3,941.52

Finding the Fourth Proportional to 14,330.56, 21,494.20 and 3,941.52

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Solution

The fourth proportional to 14,330.56, 21,494.20 and 3,941.52 is: 5,911.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,330.56 : 21,494.20 = 3,941.52 : x
  2. Step 2: Convert to fraction form
    14,330.56/21,494.20 = 3,941.52/x
  3. Step 3: Cross multiply
    14,330.56x = 21,494.20 × 3,941.52
  4. Step 4: Simplify right side
    14,330.56x = 84,719,819.18
  5. Step 5: Solve for x
    x = 84,719,819.18/14,330.56
  6. Step 6: Final answer
    x = 5,911.83

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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.