Home / 7,468.03-11,202.05-2,273.95

Finding the Fourth Proportional to 7,468.03, 11,202.05 and 2,273.95

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Solution

The fourth proportional to 7,468.03, 11,202.05 and 2,273.95 is: 3,410.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,468.03 : 11,202.05 = 2,273.95 : x
  2. Step 2: Convert to fraction form
    7,468.03/11,202.05 = 2,273.95/x
  3. Step 3: Cross multiply
    7,468.03x = 11,202.05 × 2,273.95
  4. Step 4: Simplify right side
    7,468.03x = 25,472,901.60
  5. Step 5: Solve for x
    x = 25,472,901.60/7,468.03
  6. Step 6: Final answer
    x = 3,410.93

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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.