Home / 4,375.24-6,558.91-1,599.97

Finding the Fourth Proportional to 4,375.24, 6,558.91 and 1,599.97

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Solution

The fourth proportional to 4,375.24, 6,558.91 and 1,599.97 is: 2,398.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375.24 : 6,558.91 = 1,599.97 : x
  2. Step 2: Convert to fraction form
    4,375.24/6,558.91 = 1,599.97/x
  3. Step 3: Cross multiply
    4,375.24x = 6,558.91 × 1,599.97
  4. Step 4: Simplify right side
    4,375.24x = 10,494,059.23
  5. Step 5: Solve for x
    x = 10,494,059.23/4,375.24
  6. Step 6: Final answer
    x = 2,398.51

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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.