Home / 4,867.24-7,300.56-1,943.44

Finding the Fourth Proportional to 4,867.24, 7,300.56 and 1,943.44

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Solution

The fourth proportional to 4,867.24, 7,300.56 and 1,943.44 is: 2,915.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867.24 : 7,300.56 = 1,943.44 : x
  2. Step 2: Convert to fraction form
    4,867.24/7,300.56 = 1,943.44/x
  3. Step 3: Cross multiply
    4,867.24x = 7,300.56 × 1,943.44
  4. Step 4: Simplify right side
    4,867.24x = 14,188,200.33
  5. Step 5: Solve for x
    x = 14,188,200.33/4,867.24
  6. Step 6: Final answer
    x = 2,915.04

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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.