Home / 9,204.12-13,806.18-4,013.64

Finding the Fourth Proportional to 9,204.12, 13,806.18 and 4,013.64

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Solution

The fourth proportional to 9,204.12, 13,806.18 and 4,013.64 is: 6,020.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.12 : 13,806.18 = 4,013.64 : x
  2. Step 2: Convert to fraction form
    9,204.12/13,806.18 = 4,013.64/x
  3. Step 3: Cross multiply
    9,204.12x = 13,806.18 × 4,013.64
  4. Step 4: Simplify right side
    9,204.12x = 55,413,036.30
  5. Step 5: Solve for x
    x = 55,413,036.30/9,204.12
  6. Step 6: Final answer
    x = 6,020.46

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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.