Home / 7,354.23-11,027.08-2,422.54

Finding the Fourth Proportional to 7,354.23, 11,027.08 and 2,422.54

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Solution

The fourth proportional to 7,354.23, 11,027.08 and 2,422.54 is: 3,632.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,354.23 : 11,027.08 = 2,422.54 : x
  2. Step 2: Convert to fraction form
    7,354.23/11,027.08 = 2,422.54/x
  3. Step 3: Cross multiply
    7,354.23x = 11,027.08 × 2,422.54
  4. Step 4: Simplify right side
    7,354.23x = 26,713,542.38
  5. Step 5: Solve for x
    x = 26,713,542.38/7,354.23
  6. Step 6: Final answer
    x = 3,632.41

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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.