Home / 4,481.31-6,184.72-2,592.88

Finding the Fourth Proportional to 4,481.31, 6,184.72 and 2,592.88

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Solution

The fourth proportional to 4,481.31, 6,184.72 and 2,592.88 is: 3,578.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481.31 : 6,184.72 = 2,592.88 : x
  2. Step 2: Convert to fraction form
    4,481.31/6,184.72 = 2,592.88/x
  3. Step 3: Cross multiply
    4,481.31x = 6,184.72 × 2,592.88
  4. Step 4: Simplify right side
    4,481.31x = 16,036,209.99
  5. Step 5: Solve for x
    x = 16,036,209.99/4,481.31
  6. Step 6: Final answer
    x = 3,578.46

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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.