Home / 4,059.26-5,601.78-2,291.24

Finding the Fourth Proportional to 4,059.26, 5,601.78 and 2,291.24

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Solution

The fourth proportional to 4,059.26, 5,601.78 and 2,291.24 is: 3,161.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059.26 : 5,601.78 = 2,291.24 : x
  2. Step 2: Convert to fraction form
    4,059.26/5,601.78 = 2,291.24/x
  3. Step 3: Cross multiply
    4,059.26x = 5,601.78 × 2,291.24
  4. Step 4: Simplify right side
    4,059.26x = 12,835,022.41
  5. Step 5: Solve for x
    x = 12,835,022.41/4,059.26
  6. Step 6: Final answer
    x = 3,161.91

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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.