Home / 4,580.58-6,321.17-2,591.12

Finding the Fourth Proportional to 4,580.58, 6,321.17 and 2,591.12

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Solution

The fourth proportional to 4,580.58, 6,321.17 and 2,591.12 is: 3,575.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580.58 : 6,321.17 = 2,591.12 : x
  2. Step 2: Convert to fraction form
    4,580.58/6,321.17 = 2,591.12/x
  3. Step 3: Cross multiply
    4,580.58x = 6,321.17 × 2,591.12
  4. Step 4: Simplify right side
    4,580.58x = 16,378,932.29
  5. Step 5: Solve for x
    x = 16,378,932.29/4,580.58
  6. Step 6: Final answer
    x = 3,575.73

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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.