Home / 4,580.76-6,322.36-2,591.32

Finding the Fourth Proportional to 4,580.76, 6,322.36 and 2,591.32

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Solution

The fourth proportional to 4,580.76, 6,322.36 and 2,591.32 is: 3,576.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580.76 : 6,322.36 = 2,591.32 : x
  2. Step 2: Convert to fraction form
    4,580.76/6,322.36 = 2,591.32/x
  3. Step 3: Cross multiply
    4,580.76x = 6,322.36 × 2,591.32
  4. Step 4: Simplify right side
    4,580.76x = 16,383,257.92
  5. Step 5: Solve for x
    x = 16,383,257.92/4,580.76
  6. Step 6: Final answer
    x = 3,576.54

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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.