Home / 4,251.24-6,333.02-4,122.28

Finding the Fourth Proportional to 4,251.24, 6,333.02 and 4,122.28

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Solution

The fourth proportional to 4,251.24, 6,333.02 and 4,122.28 is: 6,140.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251.24 : 6,333.02 = 4,122.28 : x
  2. Step 2: Convert to fraction form
    4,251.24/6,333.02 = 4,122.28/x
  3. Step 3: Cross multiply
    4,251.24x = 6,333.02 × 4,122.28
  4. Step 4: Simplify right side
    4,251.24x = 26,106,481.69
  5. Step 5: Solve for x
    x = 26,106,481.69/4,251.24
  6. Step 6: Final answer
    x = 6,140.91

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.