Home / 3,937.24-5,899.26-2,395

Finding the Fourth Proportional to 3,937.24, 5,899.26 and 2,395

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Solution

The fourth proportional to 3,937.24, 5,899.26 and 2,395 is: 3,588.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,937.24 : 5,899.26 = 2,395 : x
  2. Step 2: Convert to fraction form
    3,937.24/5,899.26 = 2,395/x
  3. Step 3: Cross multiply
    3,937.24x = 5,899.26 × 2,395
  4. Step 4: Simplify right side
    3,937.24x = 14,128,727.70
  5. Step 5: Solve for x
    x = 14,128,727.70/3,937.24
  6. Step 6: Final answer
    x = 3,588.49

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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.