Home / 4,244.88-5,858.11-2,381.88

Finding the Fourth Proportional to 4,244.88, 5,858.11 and 2,381.88

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Solution

The fourth proportional to 4,244.88, 5,858.11 and 2,381.88 is: 3,287.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,244.88 : 5,858.11 = 2,381.88 : x
  2. Step 2: Convert to fraction form
    4,244.88/5,858.11 = 2,381.88/x
  3. Step 3: Cross multiply
    4,244.88x = 5,858.11 × 2,381.88
  4. Step 4: Simplify right side
    4,244.88x = 13,953,315.05
  5. Step 5: Solve for x
    x = 13,953,315.05/4,244.88
  6. Step 6: Final answer
    x = 3,287.09

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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.