Home / 4,811.34-6,644.28-3,752.04

Finding the Fourth Proportional to 4,811.34, 6,644.28 and 3,752.04

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Solution

The fourth proportional to 4,811.34, 6,644.28 and 3,752.04 is: 5,181.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,811.34 : 6,644.28 = 3,752.04 : x
  2. Step 2: Convert to fraction form
    4,811.34/6,644.28 = 3,752.04/x
  3. Step 3: Cross multiply
    4,811.34x = 6,644.28 × 3,752.04
  4. Step 4: Simplify right side
    4,811.34x = 24,929,604.33
  5. Step 5: Solve for x
    x = 24,929,604.33/4,811.34
  6. Step 6: Final answer
    x = 5,181.43

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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.