Home / 4,050.24-5,589.27-2,281.87

Finding the Fourth Proportional to 4,050.24, 5,589.27 and 2,281.87

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Solution

The fourth proportional to 4,050.24, 5,589.27 and 2,281.87 is: 3,148.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050.24 : 5,589.27 = 2,281.87 : x
  2. Step 2: Convert to fraction form
    4,050.24/5,589.27 = 2,281.87/x
  3. Step 3: Cross multiply
    4,050.24x = 5,589.27 × 2,281.87
  4. Step 4: Simplify right side
    4,050.24x = 12,753,987.53
  5. Step 5: Solve for x
    x = 12,753,987.53/4,050.24
  6. Step 6: Final answer
    x = 3,148.95

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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.