Home / 14,024.54-19,353.92-7,651.27

Finding the Fourth Proportional to 14,024.54, 19,353.92 and 7,651.27

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Solution

The fourth proportional to 14,024.54, 19,353.92 and 7,651.27 is: 10,558.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,024.54 : 19,353.92 = 7,651.27 : x
  2. Step 2: Convert to fraction form
    14,024.54/19,353.92 = 7,651.27/x
  3. Step 3: Cross multiply
    14,024.54x = 19,353.92 × 7,651.27
  4. Step 4: Simplify right side
    14,024.54x = 148,082,067.48
  5. Step 5: Solve for x
    x = 148,082,067.48/14,024.54
  6. Step 6: Final answer
    x = 10,558.78

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1.5x scale

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.