Home / 4,420.44-6,630.66-2,476.44

Finding the Fourth Proportional to 4,420.44, 6,630.66 and 2,476.44

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Solution

The fourth proportional to 4,420.44, 6,630.66 and 2,476.44 is: 3,714.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420.44 : 6,630.66 = 2,476.44 : x
  2. Step 2: Convert to fraction form
    4,420.44/6,630.66 = 2,476.44/x
  3. Step 3: Cross multiply
    4,420.44x = 6,630.66 × 2,476.44
  4. Step 4: Simplify right side
    4,420.44x = 16,420,431.65
  5. Step 5: Solve for x
    x = 16,420,431.65/4,420.44
  6. Step 6: Final answer
    x = 3,714.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.