Home / 3,468.23-5,202.36-1,159.73

Finding the Fourth Proportional to 3,468.23, 5,202.36 and 1,159.73

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Solution

The fourth proportional to 3,468.23, 5,202.36 and 1,159.73 is: 1,739.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468.23 : 5,202.36 = 1,159.73 : x
  2. Step 2: Convert to fraction form
    3,468.23/5,202.36 = 1,159.73/x
  3. Step 3: Cross multiply
    3,468.23x = 5,202.36 × 1,159.73
  4. Step 4: Simplify right side
    3,468.23x = 6,033,355.72
  5. Step 5: Solve for x
    x = 6,033,355.72/3,468.23
  6. Step 6: Final answer
    x = 1,739.60

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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.