Home / 4,676.04-6,453.24-2,580.20

Finding the Fourth Proportional to 4,676.04, 6,453.24 and 2,580.20

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Solution

The fourth proportional to 4,676.04, 6,453.24 and 2,580.20 is: 3,560.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676.04 : 6,453.24 = 2,580.20 : x
  2. Step 2: Convert to fraction form
    4,676.04/6,453.24 = 2,580.20/x
  3. Step 3: Cross multiply
    4,676.04x = 6,453.24 × 2,580.20
  4. Step 4: Simplify right side
    4,676.04x = 16,650,649.85
  5. Step 5: Solve for x
    x = 16,650,649.85/4,676.04
  6. Step 6: Final answer
    x = 3,560.84

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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.