Home / 4,244.63-5,858.15-2,381.63

Finding the Fourth Proportional to 4,244.63, 5,858.15 and 2,381.63

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Solution

The fourth proportional to 4,244.63, 5,858.15 and 2,381.63 is: 3,286.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,244.63 : 5,858.15 = 2,381.63 : x
  2. Step 2: Convert to fraction form
    4,244.63/5,858.15 = 2,381.63/x
  3. Step 3: Cross multiply
    4,244.63x = 5,858.15 × 2,381.63
  4. Step 4: Simplify right side
    4,244.63x = 13,951,904.59
  5. Step 5: Solve for x
    x = 13,951,904.59/4,244.63
  6. Step 6: Final answer
    x = 3,286.96

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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.