Home / 9,201.33-13,802.00-4,268.43

Finding the Fourth Proportional to 9,201.33, 13,802.00 and 4,268.43

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Solution

The fourth proportional to 9,201.33, 13,802.00 and 4,268.43 is: 6,402.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,201.33 : 13,802.00 = 4,268.43 : x
  2. Step 2: Convert to fraction form
    9,201.33/13,802.00 = 4,268.43/x
  3. Step 3: Cross multiply
    9,201.33x = 13,802.00 × 4,268.43
  4. Step 4: Simplify right side
    9,201.33x = 58,912,849.52
  5. Step 5: Solve for x
    x = 58,912,849.52/9,201.33
  6. Step 6: Final answer
    x = 6,402.65

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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.