Home / 3,226.46-4,840.31-1,035.02

Finding the Fourth Proportional to 3,226.46, 4,840.31 and 1,035.02

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Solution

The fourth proportional to 3,226.46, 4,840.31 and 1,035.02 is: 1,552.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226.46 : 4,840.31 = 1,035.02 : x
  2. Step 2: Convert to fraction form
    3,226.46/4,840.31 = 1,035.02/x
  3. Step 3: Cross multiply
    3,226.46x = 4,840.31 × 1,035.02
  4. Step 4: Simplify right side
    3,226.46x = 5,009,796.04
  5. Step 5: Solve for x
    x = 5,009,796.04/3,226.46
  6. Step 6: Final answer
    x = 1,552.72

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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.