Home / 4,133.48-5,704.97-2,455.82

Finding the Fourth Proportional to 4,133.48, 5,704.97 and 2,455.82

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Solution

The fourth proportional to 4,133.48, 5,704.97 and 2,455.82 is: 3,389.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.48 : 5,704.97 = 2,455.82 : x
  2. Step 2: Convert to fraction form
    4,133.48/5,704.97 = 2,455.82/x
  3. Step 3: Cross multiply
    4,133.48x = 5,704.97 × 2,455.82
  4. Step 4: Simplify right side
    4,133.48x = 14,010,338.62
  5. Step 5: Solve for x
    x = 14,010,338.62/4,133.48
  6. Step 6: Final answer
    x = 3,389.48

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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.