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Finding the Fourth Proportional to 6,305.26, 9,453.84 and 3,018.28

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Solution

The fourth proportional to 6,305.26, 9,453.84 and 3,018.28 is: 4,525.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305.26 : 9,453.84 = 3,018.28 : x
  2. Step 2: Convert to fraction form
    6,305.26/9,453.84 = 3,018.28/x
  3. Step 3: Cross multiply
    6,305.26x = 9,453.84 × 3,018.28
  4. Step 4: Simplify right side
    6,305.26x = 28,534,336.20
  5. Step 5: Solve for x
    x = 28,534,336.20/6,305.26
  6. Step 6: Final answer
    x = 4,525.48

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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.