Home / 3,015.41-4,525.24-1,349.95

Finding the Fourth Proportional to 3,015.41, 4,525.24 and 1,349.95

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Solution

The fourth proportional to 3,015.41, 4,525.24 and 1,349.95 is: 2,025.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,015.41 : 4,525.24 = 1,349.95 : x
  2. Step 2: Convert to fraction form
    3,015.41/4,525.24 = 1,349.95/x
  3. Step 3: Cross multiply
    3,015.41x = 4,525.24 × 1,349.95
  4. Step 4: Simplify right side
    3,015.41x = 6,108,847.86
  5. Step 5: Solve for x
    x = 6,108,847.86/3,015.41
  6. Step 6: Final answer
    x = 2,025.88

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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.