Home / 9,202.20-13,803.36-6,273.24

Finding the Fourth Proportional to 9,202.20, 13,803.36 and 6,273.24

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Solution

The fourth proportional to 9,202.20, 13,803.36 and 6,273.24 is: 9,409.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,202.20 : 13,803.36 = 6,273.24 : x
  2. Step 2: Convert to fraction form
    9,202.20/13,803.36 = 6,273.24/x
  3. Step 3: Cross multiply
    9,202.20x = 13,803.36 × 6,273.24
  4. Step 4: Simplify right side
    9,202.20x = 86,591,790.09
  5. Step 5: Solve for x
    x = 86,591,790.09/9,202.20
  6. Step 6: Final answer
    x = 9,409.90

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1.5x scale

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.