Home / 4,349.54-6,000.78-2,858.26

Finding the Fourth Proportional to 4,349.54, 6,000.78 and 2,858.26

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Solution

The fourth proportional to 4,349.54, 6,000.78 and 2,858.26 is: 3,943.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349.54 : 6,000.78 = 2,858.26 : x
  2. Step 2: Convert to fraction form
    4,349.54/6,000.78 = 2,858.26/x
  3. Step 3: Cross multiply
    4,349.54x = 6,000.78 × 2,858.26
  4. Step 4: Simplify right side
    4,349.54x = 17,151,789.44
  5. Step 5: Solve for x
    x = 17,151,789.44/4,349.54
  6. Step 6: Final answer
    x = 3,943.36

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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.