Home / 4,422.20-6,102.88-2,533.98

Finding the Fourth Proportional to 4,422.20, 6,102.88 and 2,533.98

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Solution

The fourth proportional to 4,422.20, 6,102.88 and 2,533.98 is: 3,497.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422.20 : 6,102.88 = 2,533.98 : x
  2. Step 2: Convert to fraction form
    4,422.20/6,102.88 = 2,533.98/x
  3. Step 3: Cross multiply
    4,422.20x = 6,102.88 × 2,533.98
  4. Step 4: Simplify right side
    4,422.20x = 15,464,592.41
  5. Step 5: Solve for x
    x = 15,464,592.41/4,422.20
  6. Step 6: Final answer
    x = 3,497.04

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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.