Home / 9,203.05-13,797.26-4,005.28

Finding the Fourth Proportional to 9,203.05, 13,797.26 and 4,005.28

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Solution

The fourth proportional to 9,203.05, 13,797.26 and 4,005.28 is: 6,004.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203.05 : 13,797.26 = 4,005.28 : x
  2. Step 2: Convert to fraction form
    9,203.05/13,797.26 = 4,005.28/x
  3. Step 3: Cross multiply
    9,203.05x = 13,797.26 × 4,005.28
  4. Step 4: Simplify right side
    9,203.05x = 55,261,901.77
  5. Step 5: Solve for x
    x = 55,261,901.77/9,203.05
  6. Step 6: Final answer
    x = 6,004.74

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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.