Home / 9,348.24-14,027.28-3,805.68

Finding the Fourth Proportional to 9,348.24, 14,027.28 and 3,805.68

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Solution

The fourth proportional to 9,348.24, 14,027.28 and 3,805.68 is: 5,710.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348.24 : 14,027.28 = 3,805.68 : x
  2. Step 2: Convert to fraction form
    9,348.24/14,027.28 = 3,805.68/x
  3. Step 3: Cross multiply
    9,348.24x = 14,027.28 × 3,805.68
  4. Step 4: Simplify right side
    9,348.24x = 53,383,338.95
  5. Step 5: Solve for x
    x = 53,383,338.95/9,348.24
  6. Step 6: Final answer
    x = 5,710.52

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1.5x scale

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.