Home / 4,349.72-6,000.96-2,858.44

Finding the Fourth Proportional to 4,349.72, 6,000.96 and 2,858.44

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Solution

The fourth proportional to 4,349.72, 6,000.96 and 2,858.44 is: 3,943.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349.72 : 6,000.96 = 2,858.44 : x
  2. Step 2: Convert to fraction form
    4,349.72/6,000.96 = 2,858.44/x
  3. Step 3: Cross multiply
    4,349.72x = 6,000.96 × 2,858.44
  4. Step 4: Simplify right side
    4,349.72x = 17,153,384.10
  5. Step 5: Solve for x
    x = 17,153,384.10/4,349.72
  6. Step 6: Final answer
    x = 3,943.56

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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.